18974164440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:855

約数の個数: 512

約数和(自身を含む): 75644928000

約数和(自身を除く): 56670763560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 199, 204, 210, 220, 231, 238, 255, 264, 280, 308, 330, 340, 357, 374, 385, 398, 408, 420, 440, 462, 476, 510, 561, 595, 597, 607, 616, 660, 680, 714, 748, 770, 796, 840, 924, 935, 952, 995, 1020, 1122, 1155, 1190, 1194, 1214, 1309, 1320, 1393, 1428, 1496, 1540, 1592, 1785, 1821, 1848, 1870, 1990, 2040, 2189, 2244, 2310, 2380, 2388, 2428, 2618, 2786, 2805, 2856, 2985, 3035, 3080, 3383, 3570, 3642, 3740, 3927, 3980, 4179, 4249, 4378, 4488, 4620, 4760, 4776, 4856, 5236, 5572, 5610, 5970, 6070, 6545, 6567, 6677, 6766, 6965, 7140, 7284, 7480, 7854, 7960, 8358, 8498, 8756, 9105, 9240, 10149, 10319, 10472, 10945, 11144, 11220, 11940, 12140, 12747, 13090, 13134, 13354, 13532, 13930, 14280, 14568, 15323, 15708, 16716, 16915, 16996, 17512, 18210, 19635, 20031, 20298, 20638, 20895, 21245, 21890, 22440, 23681, 23880, 24280, 25494, 26180, 26268, 26708, 27064, 27860, 30646, 30957, 31416, 32835, 33385, 33432, 33830, 33992, 36420, 37213, 39270, 40062, 40596, 41276, 41790, 42490, 43780, 45969, 46739, 47362, 50745, 50988, 51595, 52360, 52536, 53416, 55720, 61292, 61914, 63735, 65670, 66770, 67660, 71043, 72233, 72840, 74426, 76615, 78540, 80124, 81192, 82552, 83580, 84980, 87560, 91938, 93478, 94724, 100155, 101490, 101976, 103190, 111639, 113509, 118405, 120793, 122584, 123828, 127470, 131340, 133540, 135320, 140217, 142086, 144466, 148852, 153230, 154785, 157080, 160248, 167160, 169960, 183876, 186065, 186956, 189448, 200310, 202980, 206380, 216699, 223278, 227018, 229845, 233695, 236810, 241586, 247656, 254940, 260491, 262680, 267080, 280434, 284172, 288932, 297704, 306460, 309570, 340527, 355215, 361165, 362379, 367752, 372130, 373912, 400620, 405960, 412760, 433398, 446556, 454036, 459690, 467390, 473620, 483172, 509880, 520982, 558195, 560868, 567545, 568344, 577864, 603965, 612920, 619140, 681054, 701085, 710430, 722330, 724758, 744260, 781473, 794563, 801240, 845551, 866796, 893112, 908072, 919380, 934780, 947240, 966344, 1041964, 1083495, 1116390, 1121736, 1135090, 1207930, 1238280, 1302455, 1328723, 1362108, 1402170, 1420860, 1444660, 1449516, 1488520, 1562946, 1589126, 1691102, 1702635, 1733592, 1811895, 1838760, 1869560, 2053481, 2083928, 2166990, 2232780, 2270180, 2383689, 2415860, 2536653, 2604910, 2657446, 2724216, 2804340, 2841720, 2889320, 2899032, 3125892, 3178252, 3382204, 3405270, 3623790, 3907365, 3972815, 3986169, 4106962, 4227755, 4333980, 4465560, 4540360, 4767378, 4831720, 5073306, 5209820, 5314892, 5608680, 6160443, 6251784, 6356504, 6643615, 6764408, 6810540, 7247580, 7814730, 7945630, 7972338, 8213924, 8455510, 8667960, 9301061, 9534756, 10146612, 10267405, 10419640, 10629784, 11918445, 12320886, 12683265, 13287230, 13621080, 14374367, 14495160, 15629460, 15891260, 15944676, 16427848, 16911020, 18602122, 19069512, 19930845, 20293224, 20534810, 22588291, 23836890, 24641772, 25366530, 26574460, 27903183, 28748734, 30802215, 31258920, 31782520, 31889352, 33822040, 37204244, 39861690, 41069620, 43123101, 45176582, 46505305, 47673780, 49283544, 50733060, 53148920, 55806366, 57497468, 61604430, 67764873, 71871835, 74408488, 79723380, 82139240, 86246202, 90353164, 93010610, 95347560, 101466120, 111612732, 112941455, 114994936, 123208860, 135529746, 139515915, 143743670, 158118037, 159446760, 172492404, 180706328, 186021220, 215615505, 223225464, 225882910, 246417720, 271059492, 279031830, 287487340, 316236074, 338824365, 344984808, 372042440, 431231010, 451765820, 474354111, 542118984, 558063660, 574974680, 632472148, 677648730, 790590185, 862462020, 903531640, 948708222, 1116127320, 1264944296, 1355297460, 1581180370, 1724924040, 1897416444, 2371770555, 2710594920, 3162360740, 3794832888, 4743541110, 6324721480, 9487082220, 18974164440]

約数ペア:

[(1, 18974164440), (2, 9487082220), (3, 6324721480), (4, 4743541110), (5, 3794832888), (6, 3162360740), (7, 2710594920), (8, 2371770555), (10, 1897416444), (11, 1724924040), (12, 1581180370), (14, 1355297460), (15, 1264944296), (17, 1116127320), (20, 948708222), (21, 903531640), (22, 862462020), (24, 790590185), (28, 677648730), (30, 632472148), (33, 574974680), (34, 558063660), (35, 542118984), (40, 474354111), (42, 451765820), (44, 431231010), (51, 372042440), (55, 344984808), (56, 338824365), (60, 316236074), (66, 287487340), (68, 279031830), (70, 271059492), (77, 246417720), (84, 225882910), (85, 223225464), (88, 215615505), (102, 186021220), (105, 180706328), (110, 172492404), (119, 159446760), (120, 158118037), (132, 143743670), (136, 139515915), (140, 135529746), (154, 123208860), (165, 114994936), (168, 112941455), (170, 111612732), (187, 101466120), (199, 95347560), (204, 93010610), (210, 90353164), (220, 86246202), (231, 82139240), (238, 79723380), (255, 74408488), (264, 71871835), (280, 67764873), (308, 61604430), (330, 57497468), (340, 55806366), (357, 53148920), (374, 50733060), (385, 49283544), (398, 47673780), (408, 46505305), (420, 45176582), (440, 43123101), (462, 41069620), (476, 39861690), (510, 37204244), (561, 33822040), (595, 31889352), (597, 31782520), (607, 31258920), (616, 30802215), (660, 28748734), (680, 27903183), (714, 26574460), (748, 25366530), (770, 24641772), (796, 23836890), (840, 22588291), (924, 20534810), (935, 20293224), (952, 19930845), (995, 19069512), (1020, 18602122), (1122, 16911020), (1155, 16427848), (1190, 15944676), (1194, 15891260), (1214, 15629460), (1309, 14495160), (1320, 14374367), (1393, 13621080), (1428, 13287230), (1496, 12683265), (1540, 12320886), (1592, 11918445), (1785, 10629784), (1821, 10419640), (1848, 10267405), (1870, 10146612), (1990, 9534756), (2040, 9301061), (2189, 8667960), (2244, 8455510), (2310, 8213924), (2380, 7972338), (2388, 7945630), (2428, 7814730), (2618, 7247580), (2786, 6810540), (2805, 6764408), (2856, 6643615), (2985, 6356504), (3035, 6251784), (3080, 6160443), (3383, 5608680), (3570, 5314892), (3642, 5209820), (3740, 5073306), (3927, 4831720), (3980, 4767378), (4179, 4540360), (4249, 4465560), (4378, 4333980), (4488, 4227755), (4620, 4106962), (4760, 3986169), (4776, 3972815), (4856, 3907365), (5236, 3623790), (5572, 3405270), (5610, 3382204), (5970, 3178252), (6070, 3125892), (6545, 2899032), (6567, 2889320), (6677, 2841720), (6766, 2804340), (6965, 2724216), (7140, 2657446), (7284, 2604910), (7480, 2536653), (7854, 2415860), (7960, 2383689), (8358, 2270180), (8498, 2232780), (8756, 2166990), (9105, 2083928), (9240, 2053481), (10149, 1869560), (10319, 1838760), (10472, 1811895), (10945, 1733592), (11144, 1702635), (11220, 1691102), (11940, 1589126), (12140, 1562946), (12747, 1488520), (13090, 1449516), (13134, 1444660), (13354, 1420860), (13532, 1402170), (13930, 1362108), (14280, 1328723), (14568, 1302455), (15323, 1238280), (15708, 1207930), (16716, 1135090), (16915, 1121736), (16996, 1116390), (17512, 1083495), (18210, 1041964), (19635, 966344), (20031, 947240), (20298, 934780), (20638, 919380), (20895, 908072), (21245, 893112), (21890, 866796), (22440, 845551), (23681, 801240), (23880, 794563), (24280, 781473), (25494, 744260), (26180, 724758), (26268, 722330), (26708, 710430), (27064, 701085), (27860, 681054), (30646, 619140), (30957, 612920), (31416, 603965), (32835, 577864), (33385, 568344), (33432, 567545), (33830, 560868), (33992, 558195), (36420, 520982), (37213, 509880), (39270, 483172), (40062, 473620), (40596, 467390), (41276, 459690), (41790, 454036), (42490, 446556), (43780, 433398), (45969, 412760), (46739, 405960), (47362, 400620), (50745, 373912), (50988, 372130), (51595, 367752), (52360, 362379), (52536, 361165), (53416, 355215), (55720, 340527), (61292, 309570), (61914, 306460), (63735, 297704), (65670, 288932), (66770, 284172), (67660, 280434), (71043, 267080), (72233, 262680), (72840, 260491), (74426, 254940), (76615, 247656), (78540, 241586), (80124, 236810), (81192, 233695), (82552, 229845), (83580, 227018), (84980, 223278), (87560, 216699), (91938, 206380), (93478, 202980), (94724, 200310), (100155, 189448), (101490, 186956), (101976, 186065), (103190, 183876), (111639, 169960), (113509, 167160), (118405, 160248), (120793, 157080), (122584, 154785), (123828, 153230), (127470, 148852), (131340, 144466), (133540, 142086), (135320, 140217)]