193975320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2999}}^1$

素因数の和:3038

約数の個数: 192

約数和(自身を含む): 738720000

約数和(自身を除く): 544744680

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, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 2999, 3080, 3234, 4312, 4620, 5390, 5880, 5998, 6468, 8085, 8997, 9240, 10780, 11996, 12936, 14995, 16170, 17994, 20993, 21560, 23992, 29990, 32340, 32989, 35988, 41986, 44985, 59980, 62979, 64680, 65978, 71976, 83972, 89970, 98967, 104965, 119960, 125958, 131956, 146951, 164945, 167944, 179940, 197934, 209930, 230923, 251916, 263912, 293902, 314895, 329890, 359880, 395868, 419860, 440853, 461846, 494835, 503832, 587804, 629790, 659780, 692769, 734755, 791736, 839720, 881706, 923692, 989670, 1154615, 1175608, 1259580, 1319560, 1385538, 1469510, 1616461, 1763412, 1847384, 1979340, 2204265, 2309230, 2519160, 2771076, 2939020, 3232922, 3463845, 3526824, 3958680, 4408530, 4618460, 4849383, 5542152, 5878040, 6465844, 6927690, 8082305, 8817060, 9236920, 9698766, 12931688, 13855380, 16164610, 17634120, 19397532, 24246915, 27710760, 32329220, 38795064, 48493830, 64658440, 96987660, 193975320]

約数ペア:

[(1, 193975320), (2, 96987660), (3, 64658440), (4, 48493830), (5, 38795064), (6, 32329220), (7, 27710760), (8, 24246915), (10, 19397532), (11, 17634120), (12, 16164610), (14, 13855380), (15, 12931688), (20, 9698766), (21, 9236920), (22, 8817060), (24, 8082305), (28, 6927690), (30, 6465844), (33, 5878040), (35, 5542152), (40, 4849383), (42, 4618460), (44, 4408530), (49, 3958680), (55, 3526824), (56, 3463845), (60, 3232922), (66, 2939020), (70, 2771076), (77, 2519160), (84, 2309230), (88, 2204265), (98, 1979340), (105, 1847384), (110, 1763412), (120, 1616461), (132, 1469510), (140, 1385538), (147, 1319560), (154, 1259580), (165, 1175608), (168, 1154615), (196, 989670), (210, 923692), (220, 881706), (231, 839720), (245, 791736), (264, 734755), (280, 692769), (294, 659780), (308, 629790), (330, 587804), (385, 503832), (392, 494835), (420, 461846), (440, 440853), (462, 419860), (490, 395868), (539, 359880), (588, 329890), (616, 314895), (660, 293902), (735, 263912), (770, 251916), (840, 230923), (924, 209930), (980, 197934), (1078, 179940), (1155, 167944), (1176, 164945), (1320, 146951), (1470, 131956), (1540, 125958), (1617, 119960), (1848, 104965), (1960, 98967), (2156, 89970), (2310, 83972), (2695, 71976), (2940, 65978), (2999, 64680), (3080, 62979), (3234, 59980), (4312, 44985), (4620, 41986), (5390, 35988), (5880, 32989), (5998, 32340), (6468, 29990), (8085, 23992), (8997, 21560), (9240, 20993), (10780, 17994), (11996, 16170), (12936, 14995)]