69304560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:355

約数の個数: 160

約数和(自身を含む): 234776640

約数和(自身を除く): 165472080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 97, 104, 120, 130, 156, 194, 195, 208, 229, 240, 260, 291, 312, 388, 390, 458, 485, 520, 582, 624, 687, 776, 780, 916, 970, 1040, 1145, 1164, 1261, 1374, 1455, 1552, 1560, 1832, 1940, 2290, 2328, 2522, 2748, 2910, 2977, 3120, 3435, 3664, 3783, 3880, 4580, 4656, 5044, 5496, 5820, 5954, 6305, 6870, 7566, 7760, 8931, 9160, 10088, 10992, 11640, 11908, 12610, 13740, 14885, 15132, 17862, 18320, 18915, 20176, 22213, 23280, 23816, 25220, 27480, 29770, 30264, 35724, 37830, 44426, 44655, 47632, 50440, 54960, 59540, 60528, 66639, 71448, 75660, 88852, 89310, 100880, 111065, 119080, 133278, 142896, 151320, 177704, 178620, 222130, 238160, 266556, 288769, 302640, 333195, 355408, 357240, 444260, 533112, 577538, 666390, 714480, 866307, 888520, 1066224, 1155076, 1332780, 1443845, 1732614, 1777040, 2310152, 2665560, 2887690, 3465228, 4331535, 4620304, 5331120, 5775380, 6930456, 8663070, 11550760, 13860912, 17326140, 23101520, 34652280, 69304560]

約数ペア:

[(1, 69304560), (2, 34652280), (3, 23101520), (4, 17326140), (5, 13860912), (6, 11550760), (8, 8663070), (10, 6930456), (12, 5775380), (13, 5331120), (15, 4620304), (16, 4331535), (20, 3465228), (24, 2887690), (26, 2665560), (30, 2310152), (39, 1777040), (40, 1732614), (48, 1443845), (52, 1332780), (60, 1155076), (65, 1066224), (78, 888520), (80, 866307), (97, 714480), (104, 666390), (120, 577538), (130, 533112), (156, 444260), (194, 357240), (195, 355408), (208, 333195), (229, 302640), (240, 288769), (260, 266556), (291, 238160), (312, 222130), (388, 178620), (390, 177704), (458, 151320), (485, 142896), (520, 133278), (582, 119080), (624, 111065), (687, 100880), (776, 89310), (780, 88852), (916, 75660), (970, 71448), (1040, 66639), (1145, 60528), (1164, 59540), (1261, 54960), (1374, 50440), (1455, 47632), (1552, 44655), (1560, 44426), (1832, 37830), (1940, 35724), (2290, 30264), (2328, 29770), (2522, 27480), (2748, 25220), (2910, 23816), (2977, 23280), (3120, 22213), (3435, 20176), (3664, 18915), (3783, 18320), (3880, 17862), (4580, 15132), (4656, 14885), (5044, 13740), (5496, 12610), (5820, 11908), (5954, 11640), (6305, 10992), (6870, 10088), (7566, 9160), (7760, 8931)]