73878840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1586

約数の個数: 192

約数和(自身を含む): 289036800

約数和(自身を除く): 215157960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1543, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3086, 3192, 3420, 3990, 4629, 4788, 5320, 5985, 6172, 6840, 7715, 7980, 9258, 9576, 10801, 11970, 12344, 13887, 15430, 15960, 18516, 21602, 23145, 23940, 27774, 29317, 30860, 32403, 37032, 43204, 46290, 47880, 54005, 55548, 58634, 61720, 64806, 69435, 86408, 87951, 92580, 97209, 108010, 111096, 117268, 129612, 138870, 146585, 162015, 175902, 185160, 194418, 205219, 216020, 234536, 259224, 263853, 277740, 293170, 324030, 351804, 388836, 410438, 432040, 439755, 486045, 527706, 555480, 586340, 615657, 648060, 703608, 777672, 820876, 879510, 972090, 1026095, 1055412, 1172680, 1231314, 1296120, 1319265, 1641752, 1759020, 1846971, 1944180, 2052190, 2110824, 2462628, 2638530, 3078285, 3518040, 3693942, 3888360, 4104380, 4925256, 5277060, 6156570, 7387884, 8208760, 9234855, 10554120, 12313140, 14775768, 18469710, 24626280, 36939420, 73878840]

約数ペア:

[(1, 73878840), (2, 36939420), (3, 24626280), (4, 18469710), (5, 14775768), (6, 12313140), (7, 10554120), (8, 9234855), (9, 8208760), (10, 7387884), (12, 6156570), (14, 5277060), (15, 4925256), (18, 4104380), (19, 3888360), (20, 3693942), (21, 3518040), (24, 3078285), (28, 2638530), (30, 2462628), (35, 2110824), (36, 2052190), (38, 1944180), (40, 1846971), (42, 1759020), (45, 1641752), (56, 1319265), (57, 1296120), (60, 1231314), (63, 1172680), (70, 1055412), (72, 1026095), (76, 972090), (84, 879510), (90, 820876), (95, 777672), (105, 703608), (114, 648060), (120, 615657), (126, 586340), (133, 555480), (140, 527706), (152, 486045), (168, 439755), (171, 432040), (180, 410438), (190, 388836), (210, 351804), (228, 324030), (252, 293170), (266, 277740), (280, 263853), (285, 259224), (315, 234536), (342, 216020), (360, 205219), (380, 194418), (399, 185160), (420, 175902), (456, 162015), (504, 146585), (532, 138870), (570, 129612), (630, 117268), (665, 111096), (684, 108010), (760, 97209), (798, 92580), (840, 87951), (855, 86408), (1064, 69435), (1140, 64806), (1197, 61720), (1260, 58634), (1330, 55548), (1368, 54005), (1543, 47880), (1596, 46290), (1710, 43204), (1995, 37032), (2280, 32403), (2394, 30860), (2520, 29317), (2660, 27774), (3086, 23940), (3192, 23145), (3420, 21602), (3990, 18516), (4629, 15960), (4788, 15430), (5320, 13887), (5985, 12344), (6172, 11970), (6840, 10801), (7715, 9576), (7980, 9258)]