73690240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:570

約数の個数: 128

約数和(自身を含む): 201262320

約数和(自身を除く): 127572080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 521, 544, 640, 680, 832, 884, 1040, 1042, 1088, 1105, 1360, 1664, 1768, 2080, 2084, 2176, 2210, 2605, 2720, 3536, 4160, 4168, 4420, 5210, 5440, 6773, 7072, 8320, 8336, 8840, 8857, 10420, 10880, 13546, 14144, 16672, 17680, 17714, 20840, 27092, 28288, 33344, 33865, 35360, 35428, 41680, 44285, 54184, 66688, 67730, 70720, 70856, 83360, 88570, 108368, 115141, 135460, 141440, 141712, 166720, 177140, 216736, 230282, 270920, 283424, 333440, 354280, 433472, 460564, 541840, 566848, 575705, 708560, 866944, 921128, 1083680, 1133696, 1151410, 1417120, 1842256, 2167360, 2302820, 2834240, 3684512, 4334720, 4605640, 5668480, 7369024, 9211280, 14738048, 18422560, 36845120, 73690240]

約数ペア:

[(1, 73690240), (2, 36845120), (4, 18422560), (5, 14738048), (8, 9211280), (10, 7369024), (13, 5668480), (16, 4605640), (17, 4334720), (20, 3684512), (26, 2834240), (32, 2302820), (34, 2167360), (40, 1842256), (52, 1417120), (64, 1151410), (65, 1133696), (68, 1083680), (80, 921128), (85, 866944), (104, 708560), (128, 575705), (130, 566848), (136, 541840), (160, 460564), (170, 433472), (208, 354280), (221, 333440), (260, 283424), (272, 270920), (320, 230282), (340, 216736), (416, 177140), (442, 166720), (520, 141712), (521, 141440), (544, 135460), (640, 115141), (680, 108368), (832, 88570), (884, 83360), (1040, 70856), (1042, 70720), (1088, 67730), (1105, 66688), (1360, 54184), (1664, 44285), (1768, 41680), (2080, 35428), (2084, 35360), (2176, 33865), (2210, 33344), (2605, 28288), (2720, 27092), (3536, 20840), (4160, 17714), (4168, 17680), (4420, 16672), (5210, 14144), (5440, 13546), (6773, 10880), (7072, 10420), (8320, 8857), (8336, 8840)]