146296920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:326

約数の個数: 256

約数和(自身を含む): 557383680

約数和(自身を除く): 411086760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 71, 77, 84, 88, 105, 110, 120, 132, 140, 142, 154, 165, 168, 210, 213, 220, 223, 231, 264, 280, 284, 308, 330, 355, 385, 420, 426, 440, 446, 462, 497, 568, 616, 660, 669, 710, 770, 781, 840, 852, 892, 924, 994, 1065, 1115, 1155, 1320, 1338, 1420, 1491, 1540, 1561, 1562, 1704, 1784, 1848, 1988, 2130, 2230, 2310, 2343, 2453, 2485, 2676, 2840, 2982, 3080, 3122, 3124, 3345, 3905, 3976, 4260, 4460, 4620, 4683, 4686, 4906, 4970, 5352, 5467, 5964, 6244, 6248, 6690, 7359, 7455, 7805, 7810, 8520, 8920, 9240, 9366, 9372, 9812, 9940, 10934, 11715, 11928, 12265, 12488, 13380, 14718, 14910, 15610, 15620, 15833, 16401, 17171, 18732, 18744, 19624, 19880, 21868, 23415, 23430, 24530, 26760, 27335, 29436, 29820, 31220, 31240, 31666, 32802, 34342, 36795, 37464, 43736, 46830, 46860, 47499, 49060, 51513, 54670, 58872, 59640, 62440, 63332, 65604, 68684, 73590, 79165, 82005, 85855, 93660, 93720, 94998, 98120, 103026, 109340, 110831, 126664, 131208, 137368, 147180, 158330, 164010, 171710, 174163, 187320, 189996, 206052, 218680, 221662, 237495, 257565, 294360, 316660, 328020, 332493, 343420, 348326, 379992, 412104, 443324, 474990, 515130, 522489, 554155, 633320, 656040, 664986, 686840, 696652, 870815, 886648, 949980, 1030260, 1044978, 1108310, 1219141, 1329972, 1393304, 1662465, 1741630, 1899960, 2060520, 2089956, 2216620, 2438282, 2612445, 2659944, 3324930, 3483260, 3657423, 4179912, 4433240, 4876564, 5224890, 6095705, 6649860, 6966520, 7314846, 9753128, 10449780, 12191410, 13299720, 14629692, 18287115, 20899560, 24382820, 29259384, 36574230, 48765640, 73148460, 146296920]

約数ペア:

[(1, 146296920), (2, 73148460), (3, 48765640), (4, 36574230), (5, 29259384), (6, 24382820), (7, 20899560), (8, 18287115), (10, 14629692), (11, 13299720), (12, 12191410), (14, 10449780), (15, 9753128), (20, 7314846), (21, 6966520), (22, 6649860), (24, 6095705), (28, 5224890), (30, 4876564), (33, 4433240), (35, 4179912), (40, 3657423), (42, 3483260), (44, 3324930), (55, 2659944), (56, 2612445), (60, 2438282), (66, 2216620), (70, 2089956), (71, 2060520), (77, 1899960), (84, 1741630), (88, 1662465), (105, 1393304), (110, 1329972), (120, 1219141), (132, 1108310), (140, 1044978), (142, 1030260), (154, 949980), (165, 886648), (168, 870815), (210, 696652), (213, 686840), (220, 664986), (223, 656040), (231, 633320), (264, 554155), (280, 522489), (284, 515130), (308, 474990), (330, 443324), (355, 412104), (385, 379992), (420, 348326), (426, 343420), (440, 332493), (446, 328020), (462, 316660), (497, 294360), (568, 257565), (616, 237495), (660, 221662), (669, 218680), (710, 206052), (770, 189996), (781, 187320), (840, 174163), (852, 171710), (892, 164010), (924, 158330), (994, 147180), (1065, 137368), (1115, 131208), (1155, 126664), (1320, 110831), (1338, 109340), (1420, 103026), (1491, 98120), (1540, 94998), (1561, 93720), (1562, 93660), (1704, 85855), (1784, 82005), (1848, 79165), (1988, 73590), (2130, 68684), (2230, 65604), (2310, 63332), (2343, 62440), (2453, 59640), (2485, 58872), (2676, 54670), (2840, 51513), (2982, 49060), (3080, 47499), (3122, 46860), (3124, 46830), (3345, 43736), (3905, 37464), (3976, 36795), (4260, 34342), (4460, 32802), (4620, 31666), (4683, 31240), (4686, 31220), (4906, 29820), (4970, 29436), (5352, 27335), (5467, 26760), (5964, 24530), (6244, 23430), (6248, 23415), (6690, 21868), (7359, 19880), (7455, 19624), (7805, 18744), (7810, 18732), (8520, 17171), (8920, 16401), (9240, 15833), (9366, 15620), (9372, 15610), (9812, 14910), (9940, 14718), (10934, 13380), (11715, 12488), (11928, 12265)]