23904720

素因数分解:

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

素因数の和:80

約数の個数: 400

約数和(自身を含む): 103707648

約数和(自身を除く): 79802928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 31, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 62, 63, 68, 70, 72, 80, 81, 84, 85, 90, 93, 102, 105, 108, 112, 119, 120, 124, 126, 135, 136, 140, 144, 153, 155, 162, 168, 170, 180, 186, 189, 204, 210, 216, 217, 238, 240, 248, 252, 255, 270, 272, 279, 280, 306, 310, 315, 324, 336, 340, 357, 360, 372, 378, 405, 408, 420, 432, 434, 459, 465, 476, 496, 504, 510, 527, 540, 558, 560, 567, 595, 612, 620, 630, 648, 651, 680, 714, 720, 744, 756, 765, 810, 816, 837, 840, 868, 918, 930, 945, 952, 1008, 1020, 1054, 1071, 1080, 1085, 1116, 1134, 1190, 1224, 1240, 1260, 1296, 1302, 1360, 1377, 1395, 1428, 1488, 1512, 1530, 1581, 1620, 1674, 1680, 1736, 1785, 1836, 1860, 1890, 1904, 1953, 2040, 2108, 2142, 2160, 2170, 2232, 2268, 2295, 2380, 2448, 2480, 2511, 2520, 2604, 2635, 2754, 2790, 2835, 2856, 3024, 3060, 3162, 3213, 3240, 3255, 3348, 3472, 3570, 3672, 3689, 3720, 3780, 3906, 4080, 4185, 4216, 4284, 4340, 4464, 4536, 4590, 4743, 4760, 5022, 5040, 5208, 5270, 5355, 5508, 5580, 5670, 5712, 5859, 6120, 6324, 6426, 6480, 6510, 6696, 6885, 7140, 7344, 7378, 7440, 7560, 7812, 7905, 8370, 8432, 8568, 8680, 9072, 9180, 9486, 9520, 9639, 9765, 10044, 10416, 10540, 10710, 11016, 11067, 11160, 11340, 11718, 12240, 12555, 12648, 12852, 13020, 13392, 13770, 14229, 14280, 14756, 15120, 15624, 15810, 16065, 16740, 17136, 17360, 17577, 18360, 18445, 18972, 19278, 19530, 20088, 21080, 21420, 22032, 22134, 22320, 22680, 23436, 23715, 25110, 25296, 25704, 26040, 27540, 28458, 28560, 29295, 29512, 31248, 31620, 32130, 33201, 33480, 35154, 36720, 36890, 37944, 38556, 39060, 40176, 42160, 42687, 42840, 44268, 45360, 46872, 47430, 48195, 50220, 51408, 52080, 55080, 55335, 56916, 58590, 59024, 63240, 64260, 66402, 66960, 70308, 71145, 73780, 75888, 77112, 78120, 85374, 85680, 87885, 88536, 93744, 94860, 96390, 99603, 100440, 110160, 110670, 113832, 117180, 126480, 128520, 132804, 140616, 142290, 147560, 154224, 156240, 166005, 170748, 175770, 177072, 189720, 192780, 199206, 200880, 213435, 221340, 227664, 234360, 257040, 265608, 281232, 284580, 295120, 298809, 332010, 341496, 351540, 379440, 385560, 398412, 426870, 442680, 468720, 498015, 531216, 569160, 597618, 664020, 682992, 703080, 771120, 796824, 853740, 885360, 996030, 1138320, 1195236, 1328040, 1406160, 1494045, 1593648, 1707480, 1992060, 2390472, 2656080, 2988090, 3414960, 3984120, 4780944, 5976180, 7968240, 11952360, 23904720]

約数ペア:

[(1, 23904720), (2, 11952360), (3, 7968240), (4, 5976180), (5, 4780944), (6, 3984120), (7, 3414960), (8, 2988090), (9, 2656080), (10, 2390472), (12, 1992060), (14, 1707480), (15, 1593648), (16, 1494045), (17, 1406160), (18, 1328040), (20, 1195236), (21, 1138320), (24, 996030), (27, 885360), (28, 853740), (30, 796824), (31, 771120), (34, 703080), (35, 682992), (36, 664020), (40, 597618), (42, 569160), (45, 531216), (48, 498015), (51, 468720), (54, 442680), (56, 426870), (60, 398412), (62, 385560), (63, 379440), (68, 351540), (70, 341496), (72, 332010), (80, 298809), (81, 295120), (84, 284580), (85, 281232), (90, 265608), (93, 257040), (102, 234360), (105, 227664), (108, 221340), (112, 213435), (119, 200880), (120, 199206), (124, 192780), (126, 189720), (135, 177072), (136, 175770), (140, 170748), (144, 166005), (153, 156240), (155, 154224), (162, 147560), (168, 142290), (170, 140616), (180, 132804), (186, 128520), (189, 126480), (204, 117180), (210, 113832), (216, 110670), (217, 110160), (238, 100440), (240, 99603), (248, 96390), (252, 94860), (255, 93744), (270, 88536), (272, 87885), (279, 85680), (280, 85374), (306, 78120), (310, 77112), (315, 75888), (324, 73780), (336, 71145), (340, 70308), (357, 66960), (360, 66402), (372, 64260), (378, 63240), (405, 59024), (408, 58590), (420, 56916), (432, 55335), (434, 55080), (459, 52080), (465, 51408), (476, 50220), (496, 48195), (504, 47430), (510, 46872), (527, 45360), (540, 44268), (558, 42840), (560, 42687), (567, 42160), (595, 40176), (612, 39060), (620, 38556), (630, 37944), (648, 36890), (651, 36720), (680, 35154), (714, 33480), (720, 33201), (744, 32130), (756, 31620), (765, 31248), (810, 29512), (816, 29295), (837, 28560), (840, 28458), (868, 27540), (918, 26040), (930, 25704), (945, 25296), (952, 25110), (1008, 23715), (1020, 23436), (1054, 22680), (1071, 22320), (1080, 22134), (1085, 22032), (1116, 21420), (1134, 21080), (1190, 20088), (1224, 19530), (1240, 19278), (1260, 18972), (1296, 18445), (1302, 18360), (1360, 17577), (1377, 17360), (1395, 17136), (1428, 16740), (1488, 16065), (1512, 15810), (1530, 15624), (1581, 15120), (1620, 14756), (1674, 14280), (1680, 14229), (1736, 13770), (1785, 13392), (1836, 13020), (1860, 12852), (1890, 12648), (1904, 12555), (1953, 12240), (2040, 11718), (2108, 11340), (2142, 11160), (2160, 11067), (2170, 11016), (2232, 10710), (2268, 10540), (2295, 10416), (2380, 10044), (2448, 9765), (2480, 9639), (2511, 9520), (2520, 9486), (2604, 9180), (2635, 9072), (2754, 8680), (2790, 8568), (2835, 8432), (2856, 8370), (3024, 7905), (3060, 7812), (3162, 7560), (3213, 7440), (3240, 7378), (3255, 7344), (3348, 7140), (3472, 6885), (3570, 6696), (3672, 6510), (3689, 6480), (3720, 6426), (3780, 6324), (3906, 6120), (4080, 5859), (4185, 5712), (4216, 5670), (4284, 5580), (4340, 5508), (4464, 5355), (4536, 5270), (4590, 5208), (4743, 5040), (4760, 5022)]