729071640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5939}}^1$

素因数の和:5998

約数の個数: 192

約数和(自身を含む): 2668723200

約数和(自身を除く): 1939651560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2232, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 5115, 5580, 5939, 6138, 6820, 8184, 10230, 11160, 11878, 12276, 13640, 15345, 17817, 20460, 23756, 24552, 29695, 30690, 35634, 40920, 47512, 53451, 59390, 61380, 65329, 71268, 89085, 106902, 118780, 122760, 130658, 142536, 178170, 184109, 195987, 213804, 237560, 261316, 267255, 326645, 356340, 368218, 391974, 427608, 522632, 534510, 552327, 587961, 653290, 712680, 736436, 783948, 920545, 979935, 1069020, 1104654, 1175922, 1306580, 1472872, 1567896, 1656981, 1841090, 1959870, 2025199, 2138040, 2209308, 2351844, 2613160, 2761635, 2939805, 3313962, 3682180, 3919740, 4050398, 4418616, 4703688, 5523270, 5879610, 6075597, 6627924, 7364360, 7839480, 8100796, 8284905, 10125995, 11046540, 11759220, 12151194, 13255848, 16201592, 16569810, 18226791, 20251990, 22093080, 23518440, 24302388, 30377985, 33139620, 36453582, 40503980, 48604776, 60755970, 66279240, 72907164, 81007960, 91133955, 121511940, 145814328, 182267910, 243023880, 364535820, 729071640]

約数ペア:

[(1, 729071640), (2, 364535820), (3, 243023880), (4, 182267910), (5, 145814328), (6, 121511940), (8, 91133955), (9, 81007960), (10, 72907164), (11, 66279240), (12, 60755970), (15, 48604776), (18, 40503980), (20, 36453582), (22, 33139620), (24, 30377985), (30, 24302388), (31, 23518440), (33, 22093080), (36, 20251990), (40, 18226791), (44, 16569810), (45, 16201592), (55, 13255848), (60, 12151194), (62, 11759220), (66, 11046540), (72, 10125995), (88, 8284905), (90, 8100796), (93, 7839480), (99, 7364360), (110, 6627924), (120, 6075597), (124, 5879610), (132, 5523270), (155, 4703688), (165, 4418616), (180, 4050398), (186, 3919740), (198, 3682180), (220, 3313962), (248, 2939805), (264, 2761635), (279, 2613160), (310, 2351844), (330, 2209308), (341, 2138040), (360, 2025199), (372, 1959870), (396, 1841090), (440, 1656981), (465, 1567896), (495, 1472872), (558, 1306580), (620, 1175922), (660, 1104654), (682, 1069020), (744, 979935), (792, 920545), (930, 783948), (990, 736436), (1023, 712680), (1116, 653290), (1240, 587961), (1320, 552327), (1364, 534510), (1395, 522632), (1705, 427608), (1860, 391974), (1980, 368218), (2046, 356340), (2232, 326645), (2728, 267255), (2790, 261316), (3069, 237560), (3410, 213804), (3720, 195987), (3960, 184109), (4092, 178170), (5115, 142536), (5580, 130658), (5939, 122760), (6138, 118780), (6820, 106902), (8184, 89085), (10230, 71268), (11160, 65329), (11878, 61380), (12276, 59390), (13640, 53451), (15345, 47512), (17817, 40920), (20460, 35634), (23756, 30690), (24552, 29695)]