1661378040

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 640

約数和(自身を含む): 7025356800

約数和(自身を除く): 5363978760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 31, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 62, 63, 68, 70, 72, 81, 84, 85, 90, 93, 102, 105, 108, 119, 120, 124, 126, 135, 136, 139, 140, 153, 155, 162, 168, 170, 180, 186, 189, 204, 210, 216, 217, 238, 248, 252, 255, 270, 278, 279, 280, 306, 310, 315, 324, 340, 357, 360, 372, 378, 405, 408, 417, 420, 434, 459, 465, 476, 504, 510, 527, 540, 556, 558, 567, 595, 612, 620, 630, 648, 651, 680, 695, 714, 744, 756, 765, 810, 834, 837, 840, 868, 918, 930, 945, 952, 973, 1020, 1054, 1071, 1080, 1085, 1112, 1116, 1134, 1190, 1224, 1240, 1251, 1260, 1302, 1377, 1390, 1395, 1428, 1512, 1530, 1581, 1620, 1668, 1674, 1736, 1785, 1836, 1860, 1890, 1946, 1953, 2040, 2085, 2108, 2142, 2170, 2232, 2268, 2295, 2363, 2380, 2502, 2511, 2520, 2604, 2635, 2754, 2780, 2790, 2835, 2856, 2919, 3060, 3162, 3213, 3240, 3255, 3336, 3348, 3570, 3672, 3689, 3720, 3753, 3780, 3892, 3906, 4170, 4185, 4216, 4284, 4309, 4340, 4536, 4590, 4726, 4743, 4760, 4865, 5004, 5022, 5208, 5270, 5355, 5508, 5560, 5580, 5670, 5838, 5859, 6120, 6255, 6324, 6426, 6510, 6696, 6885, 7089, 7140, 7378, 7506, 7560, 7784, 7812, 7905, 8340, 8370, 8568, 8618, 8680, 8757, 9180, 9452, 9486, 9639, 9730, 9765, 10008, 10044, 10540, 10710, 11016, 11067, 11160, 11259, 11340, 11676, 11718, 11815, 12510, 12555, 12648, 12852, 12927, 13020, 13770, 14178, 14229, 14280, 14595, 14756, 15012, 15624, 15810, 16065, 16541, 16680, 16740, 17236, 17514, 17577, 18360, 18445, 18765, 18904, 18972, 19278, 19460, 19530, 20088, 21080, 21267, 21420, 21545, 22134, 22518, 22680, 23352, 23436, 23630, 23715, 25020, 25110, 25704, 25854, 26040, 26271, 27540, 28356, 28458, 29190, 29295, 29512, 30024, 30163, 31620, 32130, 33082, 33201, 33480, 34472, 35028, 35154, 35445, 36890, 37530, 37944, 38556, 38781, 38920, 39060, 42534, 42687, 42840, 43090, 43785, 44268, 45036, 46872, 47260, 47430, 48195, 49623, 50040, 50220, 51708, 52542, 55080, 55335, 56295, 56712, 56916, 58380, 58590, 60326, 63240, 63801, 64260, 64635, 66164, 66402, 70056, 70308, 70890, 71145, 73253, 73780, 75060, 77112, 77562, 78120, 78813, 82705, 85068, 85374, 86180, 87570, 87885, 88536, 90072, 90489, 94520, 94860, 96390, 99246, 99603, 100440, 103416, 105084, 106335, 110670, 112590, 113832, 116343, 116760, 117180, 120652, 127602, 128520, 129270, 131355, 132328, 132804, 140616, 141780, 142290, 146506, 147560, 148869, 150120, 150815, 155124, 157626, 165410, 166005, 170136, 170748, 172360, 175140, 175770, 180978, 189720, 191403, 192780, 193905, 198492, 199206, 210168, 212670, 213435, 219759, 221340, 225180, 232686, 234360, 241304, 248115, 255204, 258540, 262710, 265608, 271467, 283560, 284580, 293012, 297738, 298809, 301630, 310248, 315252, 319005, 330820, 332010, 341496, 349029, 350280, 351540, 361956, 366265, 382806, 385560, 387810, 394065, 396984, 398412, 425340, 426870, 439518, 442680, 446607, 450360, 452445, 465372, 496230, 498015, 510408, 512771, 517080, 525420, 542934, 569160, 581715, 586024, 595476, 597618, 603260, 630504, 638010, 659277, 661640, 664020, 698058, 703080, 723912, 732530, 744345, 765612, 775620, 788130, 796824, 814401, 850680, 853740, 879036, 893214, 904890, 930744, 957015, 992460, 996030, 1025542, 1050840, 1085868, 1098795, 1163430, 1190952, 1195236, 1206520, 1276020, 1318554, 1328040, 1339821, 1357335, 1396116, 1465060, 1488690, 1494045, 1531224, 1538313, 1551240, 1576260, 1628802, 1707480, 1745145, 1758072, 1786428, 1809780, 1914030, 1977831, 1984920, 1992060, 2051084, 2171736, 2197590, 2233035, 2326860, 2390472, 2443203, 2552040, 2563855, 2637108, 2679642, 2714670, 2792232, 2930120, 2977380, 2988090, 3076626, 3152520, 3257604, 3296385, 3490290, 3572856, 3619560, 3828060, 3955662, 3984120, 4072005, 4102168, 4395180, 4466070, 4614939, 4653720, 4886406, 5127710, 5274216, 5359284, 5429340, 5933493, 5954760, 5976180, 6153252, 6515208, 6592770, 6699105, 6980580, 7656120, 7691565, 7911324, 8144010, 8790360, 8932140, 9229878, 9772812, 9889155, 10255420, 10718568, 10858680, 11866986, 11952360, 12216015, 12306504, 13185540, 13398210, 13844817, 13961160, 15383130, 15822648, 16288020, 17864280, 18459756, 19545624, 19778310, 20510840, 23074695, 23733972, 24432030, 26371080, 26796420, 27689634, 29667465, 30766260, 32576040, 36919512, 39556620, 41534451, 46149390, 47467944, 48864060, 53592840, 55379268, 59334930, 61532520, 69224085, 79113240, 83068902, 92298780, 97728120, 110758536, 118669860, 138448170, 166137804, 184597560, 207672255, 237339720, 276896340, 332275608, 415344510, 553792680, 830689020, 1661378040]

約数ペア:

[(1, 1661378040), (2, 830689020), (3, 553792680), (4, 415344510), (5, 332275608), (6, 276896340), (7, 237339720), (8, 207672255), (9, 184597560), (10, 166137804), (12, 138448170), (14, 118669860), (15, 110758536), (17, 97728120), (18, 92298780), (20, 83068902), (21, 79113240), (24, 69224085), (27, 61532520), (28, 59334930), (30, 55379268), (31, 53592840), (34, 48864060), (35, 47467944), (36, 46149390), (40, 41534451), (42, 39556620), (45, 36919512), (51, 32576040), (54, 30766260), (56, 29667465), (60, 27689634), (62, 26796420), (63, 26371080), (68, 24432030), (70, 23733972), (72, 23074695), (81, 20510840), (84, 19778310), (85, 19545624), (90, 18459756), (93, 17864280), (102, 16288020), (105, 15822648), (108, 15383130), (119, 13961160), (120, 13844817), (124, 13398210), (126, 13185540), (135, 12306504), (136, 12216015), (139, 11952360), (140, 11866986), (153, 10858680), (155, 10718568), (162, 10255420), (168, 9889155), (170, 9772812), (180, 9229878), (186, 8932140), (189, 8790360), (204, 8144010), (210, 7911324), (216, 7691565), (217, 7656120), (238, 6980580), (248, 6699105), (252, 6592770), (255, 6515208), (270, 6153252), (278, 5976180), (279, 5954760), (280, 5933493), (306, 5429340), (310, 5359284), (315, 5274216), (324, 5127710), (340, 4886406), (357, 4653720), (360, 4614939), (372, 4466070), (378, 4395180), (405, 4102168), (408, 4072005), (417, 3984120), (420, 3955662), (434, 3828060), (459, 3619560), (465, 3572856), (476, 3490290), (504, 3296385), (510, 3257604), (527, 3152520), (540, 3076626), (556, 2988090), (558, 2977380), (567, 2930120), (595, 2792232), (612, 2714670), (620, 2679642), (630, 2637108), (648, 2563855), (651, 2552040), (680, 2443203), (695, 2390472), (714, 2326860), (744, 2233035), (756, 2197590), (765, 2171736), (810, 2051084), (834, 1992060), (837, 1984920), (840, 1977831), (868, 1914030), (918, 1809780), (930, 1786428), (945, 1758072), (952, 1745145), (973, 1707480), (1020, 1628802), (1054, 1576260), (1071, 1551240), (1080, 1538313), (1085, 1531224), (1112, 1494045), (1116, 1488690), (1134, 1465060), (1190, 1396116), (1224, 1357335), (1240, 1339821), (1251, 1328040), (1260, 1318554), (1302, 1276020), (1377, 1206520), (1390, 1195236), (1395, 1190952), (1428, 1163430), (1512, 1098795), (1530, 1085868), (1581, 1050840), (1620, 1025542), (1668, 996030), (1674, 992460), (1736, 957015), (1785, 930744), (1836, 904890), (1860, 893214), (1890, 879036), (1946, 853740), (1953, 850680), (2040, 814401), (2085, 796824), (2108, 788130), (2142, 775620), (2170, 765612), (2232, 744345), (2268, 732530), (2295, 723912), (2363, 703080), (2380, 698058), (2502, 664020), (2511, 661640), (2520, 659277), (2604, 638010), (2635, 630504), (2754, 603260), (2780, 597618), (2790, 595476), (2835, 586024), (2856, 581715), (2919, 569160), (3060, 542934), (3162, 525420), (3213, 517080), (3240, 512771), (3255, 510408), (3336, 498015), (3348, 496230), (3570, 465372), (3672, 452445), (3689, 450360), (3720, 446607), (3753, 442680), (3780, 439518), (3892, 426870), (3906, 425340), (4170, 398412), (4185, 396984), (4216, 394065), (4284, 387810), (4309, 385560), (4340, 382806), (4536, 366265), (4590, 361956), (4726, 351540), (4743, 350280), (4760, 349029), (4865, 341496), (5004, 332010), (5022, 330820), (5208, 319005), (5270, 315252), (5355, 310248), (5508, 301630), (5560, 298809), (5580, 297738), (5670, 293012), (5838, 284580), (5859, 283560), (6120, 271467), (6255, 265608), (6324, 262710), (6426, 258540), (6510, 255204), (6696, 248115), (6885, 241304), (7089, 234360), (7140, 232686), (7378, 225180), (7506, 221340), (7560, 219759), (7784, 213435), (7812, 212670), (7905, 210168), (8340, 199206), (8370, 198492), (8568, 193905), (8618, 192780), (8680, 191403), (8757, 189720), (9180, 180978), (9452, 175770), (9486, 175140), (9639, 172360), (9730, 170748), (9765, 170136), (10008, 166005), (10044, 165410), (10540, 157626), (10710, 155124), (11016, 150815), (11067, 150120), (11160, 148869), (11259, 147560), (11340, 146506), (11676, 142290), (11718, 141780), (11815, 140616), (12510, 132804), (12555, 132328), (12648, 131355), (12852, 129270), (12927, 128520), (13020, 127602), (13770, 120652), (14178, 117180), (14229, 116760), (14280, 116343), (14595, 113832), (14756, 112590), (15012, 110670), (15624, 106335), (15810, 105084), (16065, 103416), (16541, 100440), (16680, 99603), (16740, 99246), (17236, 96390), (17514, 94860), (17577, 94520), (18360, 90489), (18445, 90072), (18765, 88536), (18904, 87885), (18972, 87570), (19278, 86180), (19460, 85374), (19530, 85068), (20088, 82705), (21080, 78813), (21267, 78120), (21420, 77562), (21545, 77112), (22134, 75060), (22518, 73780), (22680, 73253), (23352, 71145), (23436, 70890), (23630, 70308), (23715, 70056), (25020, 66402), (25110, 66164), (25704, 64635), (25854, 64260), (26040, 63801), (26271, 63240), (27540, 60326), (28356, 58590), (28458, 58380), (29190, 56916), (29295, 56712), (29512, 56295), (30024, 55335), (30163, 55080), (31620, 52542), (32130, 51708), (33082, 50220), (33201, 50040), (33480, 49623), (34472, 48195), (35028, 47430), (35154, 47260), (35445, 46872), (36890, 45036), (37530, 44268), (37944, 43785), (38556, 43090), (38781, 42840), (38920, 42687), (39060, 42534)]