162809640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 643144320

約数和(自身を除く): 480334680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 53, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 106, 115, 120, 126, 138, 140, 159, 161, 168, 180, 184, 207, 210, 212, 230, 252, 265, 276, 280, 315, 318, 322, 345, 360, 371, 414, 420, 424, 460, 477, 483, 504, 530, 552, 630, 636, 644, 690, 742, 795, 805, 828, 840, 920, 954, 966, 1035, 1060, 1113, 1219, 1260, 1272, 1288, 1380, 1449, 1484, 1590, 1610, 1656, 1855, 1908, 1932, 2070, 2120, 2226, 2385, 2415, 2438, 2520, 2760, 2809, 2898, 2968, 3180, 3220, 3339, 3657, 3710, 3816, 3864, 4140, 4452, 4770, 4830, 4876, 5565, 5618, 5796, 6095, 6360, 6440, 6678, 7245, 7314, 7420, 8280, 8427, 8533, 8904, 9540, 9660, 9752, 10971, 11130, 11236, 11592, 12190, 13356, 14045, 14490, 14628, 14840, 16695, 16854, 17066, 18285, 19080, 19320, 19663, 21942, 22260, 22472, 24380, 25281, 25599, 26712, 28090, 28980, 29256, 33390, 33708, 34132, 36570, 39326, 42135, 42665, 43884, 44520, 48760, 50562, 51198, 54855, 56180, 57960, 58989, 64607, 66780, 67416, 68264, 73140, 76797, 78652, 84270, 85330, 87768, 98315, 101124, 102396, 109710, 112360, 117978, 126405, 127995, 129214, 133560, 146280, 153594, 157304, 168540, 170660, 176967, 193821, 196630, 202248, 204792, 219420, 235956, 252810, 255990, 258428, 294945, 307188, 323035, 337080, 341320, 353934, 383985, 387642, 393260, 438840, 452249, 471912, 505620, 511980, 516856, 581463, 589890, 614376, 646070, 707868, 767970, 775284, 786520, 884835, 904498, 969105, 1011240, 1023960, 1162926, 1179780, 1292140, 1356747, 1415736, 1535940, 1550568, 1769670, 1808996, 1938210, 2261245, 2325852, 2359560, 2584280, 2713494, 2907315, 3071880, 3539340, 3617992, 3876420, 4070241, 4522490, 4651704, 5426988, 5814630, 6783735, 7078680, 7752840, 8140482, 9044980, 10853976, 11629260, 13567470, 16280964, 18089960, 20351205, 23258520, 27134940, 32561928, 40702410, 54269880, 81404820, 162809640]

約数ペア:

[(1, 162809640), (2, 81404820), (3, 54269880), (4, 40702410), (5, 32561928), (6, 27134940), (7, 23258520), (8, 20351205), (9, 18089960), (10, 16280964), (12, 13567470), (14, 11629260), (15, 10853976), (18, 9044980), (20, 8140482), (21, 7752840), (23, 7078680), (24, 6783735), (28, 5814630), (30, 5426988), (35, 4651704), (36, 4522490), (40, 4070241), (42, 3876420), (45, 3617992), (46, 3539340), (53, 3071880), (56, 2907315), (60, 2713494), (63, 2584280), (69, 2359560), (70, 2325852), (72, 2261245), (84, 1938210), (90, 1808996), (92, 1769670), (105, 1550568), (106, 1535940), (115, 1415736), (120, 1356747), (126, 1292140), (138, 1179780), (140, 1162926), (159, 1023960), (161, 1011240), (168, 969105), (180, 904498), (184, 884835), (207, 786520), (210, 775284), (212, 767970), (230, 707868), (252, 646070), (265, 614376), (276, 589890), (280, 581463), (315, 516856), (318, 511980), (322, 505620), (345, 471912), (360, 452249), (371, 438840), (414, 393260), (420, 387642), (424, 383985), (460, 353934), (477, 341320), (483, 337080), (504, 323035), (530, 307188), (552, 294945), (630, 258428), (636, 255990), (644, 252810), (690, 235956), (742, 219420), (795, 204792), (805, 202248), (828, 196630), (840, 193821), (920, 176967), (954, 170660), (966, 168540), (1035, 157304), (1060, 153594), (1113, 146280), (1219, 133560), (1260, 129214), (1272, 127995), (1288, 126405), (1380, 117978), (1449, 112360), (1484, 109710), (1590, 102396), (1610, 101124), (1656, 98315), (1855, 87768), (1908, 85330), (1932, 84270), (2070, 78652), (2120, 76797), (2226, 73140), (2385, 68264), (2415, 67416), (2438, 66780), (2520, 64607), (2760, 58989), (2809, 57960), (2898, 56180), (2968, 54855), (3180, 51198), (3220, 50562), (3339, 48760), (3657, 44520), (3710, 43884), (3816, 42665), (3864, 42135), (4140, 39326), (4452, 36570), (4770, 34132), (4830, 33708), (4876, 33390), (5565, 29256), (5618, 28980), (5796, 28090), (6095, 26712), (6360, 25599), (6440, 25281), (6678, 24380), (7245, 22472), (7314, 22260), (7420, 21942), (8280, 19663), (8427, 19320), (8533, 19080), (8904, 18285), (9540, 17066), (9660, 16854), (9752, 16695), (10971, 14840), (11130, 14628), (11236, 14490), (11592, 14045), (12190, 13356)]