137440380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 350270340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 71, 77, 84, 105, 110, 132, 140, 142, 154, 165, 210, 213, 220, 231, 284, 308, 330, 355, 385, 419, 420, 426, 462, 497, 660, 710, 770, 781, 838, 852, 924, 994, 1065, 1155, 1257, 1420, 1491, 1540, 1562, 1676, 1988, 2095, 2130, 2310, 2343, 2485, 2514, 2933, 2982, 3124, 3905, 4190, 4260, 4609, 4620, 4686, 4970, 5028, 5467, 5866, 5964, 6285, 7455, 7810, 8380, 8799, 9218, 9372, 9940, 10934, 11715, 11732, 12570, 13827, 14665, 14910, 15620, 16401, 17598, 18436, 21868, 23045, 23430, 25140, 27335, 27654, 29330, 29749, 29820, 32263, 32802, 35196, 43995, 46090, 46860, 54670, 55308, 58660, 59498, 64526, 65604, 69135, 82005, 87990, 89247, 92180, 96789, 109340, 118996, 129052, 138270, 148745, 161315, 164010, 175980, 178494, 193578, 208243, 276540, 297490, 322630, 327239, 328020, 356988, 387156, 416486, 446235, 483945, 594980, 624729, 645260, 654478, 832972, 892470, 967890, 981717, 1041215, 1249458, 1308956, 1636195, 1784940, 1935780, 1963434, 2082430, 2290673, 2498916, 3123645, 3272390, 3926868, 4164860, 4581346, 4908585, 6247290, 6544780, 6872019, 9162692, 9817170, 11453365, 12494580, 13744038, 19634340, 22906730, 27488076, 34360095, 45813460, 68720190, 137440380]

約数ペア:

[(1, 137440380), (2, 68720190), (3, 45813460), (4, 34360095), (5, 27488076), (6, 22906730), (7, 19634340), (10, 13744038), (11, 12494580), (12, 11453365), (14, 9817170), (15, 9162692), (20, 6872019), (21, 6544780), (22, 6247290), (28, 4908585), (30, 4581346), (33, 4164860), (35, 3926868), (42, 3272390), (44, 3123645), (55, 2498916), (60, 2290673), (66, 2082430), (70, 1963434), (71, 1935780), (77, 1784940), (84, 1636195), (105, 1308956), (110, 1249458), (132, 1041215), (140, 981717), (142, 967890), (154, 892470), (165, 832972), (210, 654478), (213, 645260), (220, 624729), (231, 594980), (284, 483945), (308, 446235), (330, 416486), (355, 387156), (385, 356988), (419, 328020), (420, 327239), (426, 322630), (462, 297490), (497, 276540), (660, 208243), (710, 193578), (770, 178494), (781, 175980), (838, 164010), (852, 161315), (924, 148745), (994, 138270), (1065, 129052), (1155, 118996), (1257, 109340), (1420, 96789), (1491, 92180), (1540, 89247), (1562, 87990), (1676, 82005), (1988, 69135), (2095, 65604), (2130, 64526), (2310, 59498), (2343, 58660), (2485, 55308), (2514, 54670), (2933, 46860), (2982, 46090), (3124, 43995), (3905, 35196), (4190, 32802), (4260, 32263), (4609, 29820), (4620, 29749), (4686, 29330), (4970, 27654), (5028, 27335), (5467, 25140), (5866, 23430), (5964, 23045), (6285, 21868), (7455, 18436), (7810, 17598), (8380, 16401), (8799, 15620), (9218, 14910), (9372, 14665), (9940, 13827), (10934, 12570), (11715, 11732)]