1252447560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38231}}^1$

素因数の和:38268

約数の個数: 192

約数和(自身を含む): 5009921280

約数和(自身を除く): 3757473720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 38231, 76462, 114693, 152924, 191155, 229386, 267617, 305848, 344079, 382310, 458772, 497003, 535234, 573465, 688158, 764620, 802851, 917544, 994006, 1070468, 1146930, 1338085, 1376316, 1491009, 1529240, 1605702, 1720395, 1988012, 2140936, 2293860, 2408553, 2485015, 2676170, 2752632, 2982018, 3211404, 3440790, 3479021, 3976024, 4014255, 4473027, 4587720, 4817106, 4970030, 5352340, 5964036, 6422808, 6881580, 6958042, 7455045, 8028510, 8946054, 9634212, 9940060, 10437063, 10704680, 11928072, 12042765, 13763160, 13916084, 14910090, 16057020, 17395105, 17892108, 19268424, 19880120, 20874126, 22365135, 24085530, 27832168, 29820180, 31311189, 32114040, 34790210, 35784216, 41748252, 44730270, 48171060, 52185315, 59640360, 62622378, 69580420, 83496504, 89460540, 96342120, 104370630, 125244756, 139160840, 156555945, 178921080, 208741260, 250489512, 313111890, 417482520, 626223780, 1252447560]

約数ペア:

[(1, 1252447560), (2, 626223780), (3, 417482520), (4, 313111890), (5, 250489512), (6, 208741260), (7, 178921080), (8, 156555945), (9, 139160840), (10, 125244756), (12, 104370630), (13, 96342120), (14, 89460540), (15, 83496504), (18, 69580420), (20, 62622378), (21, 59640360), (24, 52185315), (26, 48171060), (28, 44730270), (30, 41748252), (35, 35784216), (36, 34790210), (39, 32114040), (40, 31311189), (42, 29820180), (45, 27832168), (52, 24085530), (56, 22365135), (60, 20874126), (63, 19880120), (65, 19268424), (70, 17892108), (72, 17395105), (78, 16057020), (84, 14910090), (90, 13916084), (91, 13763160), (104, 12042765), (105, 11928072), (117, 10704680), (120, 10437063), (126, 9940060), (130, 9634212), (140, 8946054), (156, 8028510), (168, 7455045), (180, 6958042), (182, 6881580), (195, 6422808), (210, 5964036), (234, 5352340), (252, 4970030), (260, 4817106), (273, 4587720), (280, 4473027), (312, 4014255), (315, 3976024), (360, 3479021), (364, 3440790), (390, 3211404), (420, 2982018), (455, 2752632), (468, 2676170), (504, 2485015), (520, 2408553), (546, 2293860), (585, 2140936), (630, 1988012), (728, 1720395), (780, 1605702), (819, 1529240), (840, 1491009), (910, 1376316), (936, 1338085), (1092, 1146930), (1170, 1070468), (1260, 994006), (1365, 917544), (1560, 802851), (1638, 764620), (1820, 688158), (2184, 573465), (2340, 535234), (2520, 497003), (2730, 458772), (3276, 382310), (3640, 344079), (4095, 305848), (4680, 267617), (5460, 229386), (6552, 191155), (8190, 152924), (10920, 114693), (16380, 76462), (32760, 38231)]