243075960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1018

約数の個数: 192

約数和(自身を含む): 851834880

約数和(自身を除く): 608758920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 248, 276, 279, 310, 345, 360, 372, 414, 460, 465, 552, 558, 620, 690, 713, 744, 828, 920, 930, 947, 1035, 1116, 1240, 1380, 1395, 1426, 1656, 1860, 1894, 2070, 2139, 2232, 2760, 2790, 2841, 2852, 3565, 3720, 3788, 4140, 4278, 4735, 5580, 5682, 5704, 6417, 7130, 7576, 8280, 8523, 8556, 9470, 10695, 11160, 11364, 12834, 14205, 14260, 17046, 17112, 18940, 21390, 21781, 22728, 25668, 28410, 28520, 29357, 32085, 34092, 37880, 42615, 42780, 43562, 51336, 56820, 58714, 64170, 65343, 68184, 85230, 85560, 87124, 88071, 108905, 113640, 117428, 128340, 130686, 146785, 170460, 174248, 176142, 196029, 217810, 234856, 256680, 261372, 264213, 293570, 326715, 340920, 352284, 392058, 435620, 440355, 522744, 528426, 587140, 653430, 675211, 704568, 784116, 871240, 880710, 980145, 1056852, 1174280, 1306860, 1321065, 1350422, 1568232, 1761420, 1960290, 2025633, 2113704, 2613720, 2642130, 2700844, 3376055, 3522840, 3920580, 4051266, 5284260, 5401688, 6076899, 6752110, 7841160, 8102532, 10128165, 10568520, 12153798, 13504220, 16205064, 20256330, 24307596, 27008440, 30384495, 40512660, 48615192, 60768990, 81025320, 121537980, 243075960]

約数ペア:

[(1, 243075960), (2, 121537980), (3, 81025320), (4, 60768990), (5, 48615192), (6, 40512660), (8, 30384495), (9, 27008440), (10, 24307596), (12, 20256330), (15, 16205064), (18, 13504220), (20, 12153798), (23, 10568520), (24, 10128165), (30, 8102532), (31, 7841160), (36, 6752110), (40, 6076899), (45, 5401688), (46, 5284260), (60, 4051266), (62, 3920580), (69, 3522840), (72, 3376055), (90, 2700844), (92, 2642130), (93, 2613720), (115, 2113704), (120, 2025633), (124, 1960290), (138, 1761420), (155, 1568232), (180, 1350422), (184, 1321065), (186, 1306860), (207, 1174280), (230, 1056852), (248, 980145), (276, 880710), (279, 871240), (310, 784116), (345, 704568), (360, 675211), (372, 653430), (414, 587140), (460, 528426), (465, 522744), (552, 440355), (558, 435620), (620, 392058), (690, 352284), (713, 340920), (744, 326715), (828, 293570), (920, 264213), (930, 261372), (947, 256680), (1035, 234856), (1116, 217810), (1240, 196029), (1380, 176142), (1395, 174248), (1426, 170460), (1656, 146785), (1860, 130686), (1894, 128340), (2070, 117428), (2139, 113640), (2232, 108905), (2760, 88071), (2790, 87124), (2841, 85560), (2852, 85230), (3565, 68184), (3720, 65343), (3788, 64170), (4140, 58714), (4278, 56820), (4735, 51336), (5580, 43562), (5682, 42780), (5704, 42615), (6417, 37880), (7130, 34092), (7576, 32085), (8280, 29357), (8523, 28520), (8556, 28410), (9470, 25668), (10695, 22728), (11160, 21781), (11364, 21390), (12834, 18940), (14205, 17112), (14260, 17046)]