71104080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 160

約数和(自身を含む): 239984640

約数和(自身を除く): 168880560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 503, 570, 589, 620, 744, 760, 912, 930, 1006, 1140, 1178, 1240, 1488, 1509, 1520, 1767, 1860, 2012, 2280, 2356, 2480, 2515, 2945, 3018, 3534, 3720, 4024, 4560, 4712, 5030, 5890, 6036, 7068, 7440, 7545, 8048, 8835, 9424, 9557, 10060, 11780, 12072, 14136, 15090, 15593, 17670, 19114, 20120, 23560, 24144, 28272, 28671, 30180, 31186, 35340, 38228, 40240, 46779, 47120, 47785, 57342, 60360, 62372, 70680, 76456, 77965, 93558, 95570, 114684, 120720, 124744, 141360, 143355, 152912, 155930, 187116, 191140, 229368, 233895, 249488, 286710, 296267, 311860, 374232, 382280, 458736, 467790, 573420, 592534, 623720, 748464, 764560, 888801, 935580, 1146840, 1185068, 1247440, 1481335, 1777602, 1871160, 2293680, 2370136, 2962670, 3555204, 3742320, 4444005, 4740272, 5925340, 7110408, 8888010, 11850680, 14220816, 17776020, 23701360, 35552040, 71104080]

約数ペア:

[(1, 71104080), (2, 35552040), (3, 23701360), (4, 17776020), (5, 14220816), (6, 11850680), (8, 8888010), (10, 7110408), (12, 5925340), (15, 4740272), (16, 4444005), (19, 3742320), (20, 3555204), (24, 2962670), (30, 2370136), (31, 2293680), (38, 1871160), (40, 1777602), (48, 1481335), (57, 1247440), (60, 1185068), (62, 1146840), (76, 935580), (80, 888801), (93, 764560), (95, 748464), (114, 623720), (120, 592534), (124, 573420), (152, 467790), (155, 458736), (186, 382280), (190, 374232), (228, 311860), (240, 296267), (248, 286710), (285, 249488), (304, 233895), (310, 229368), (372, 191140), (380, 187116), (456, 155930), (465, 152912), (496, 143355), (503, 141360), (570, 124744), (589, 120720), (620, 114684), (744, 95570), (760, 93558), (912, 77965), (930, 76456), (1006, 70680), (1140, 62372), (1178, 60360), (1240, 57342), (1488, 47785), (1509, 47120), (1520, 46779), (1767, 40240), (1860, 38228), (2012, 35340), (2280, 31186), (2356, 30180), (2480, 28671), (2515, 28272), (2945, 24144), (3018, 23560), (3534, 20120), (3720, 19114), (4024, 17670), (4560, 15593), (4712, 15090), (5030, 14136), (5890, 12072), (6036, 11780), (7068, 10060), (7440, 9557), (7545, 9424), (8048, 8835)]