149714240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 224

約数和(自身を含む): 426293280

約数和(自身を除く): 276579040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 29, 32, 34, 40, 52, 58, 64, 65, 68, 73, 80, 85, 104, 116, 130, 136, 145, 146, 160, 170, 208, 221, 232, 260, 272, 290, 292, 320, 340, 365, 377, 416, 442, 464, 493, 520, 544, 580, 584, 680, 730, 754, 832, 884, 928, 949, 986, 1040, 1088, 1105, 1160, 1168, 1241, 1360, 1460, 1508, 1768, 1856, 1885, 1898, 1972, 2080, 2117, 2210, 2320, 2336, 2465, 2482, 2720, 2920, 3016, 3536, 3770, 3796, 3944, 4160, 4234, 4420, 4640, 4672, 4745, 4930, 4964, 5440, 5840, 6032, 6205, 6409, 7072, 7540, 7592, 7888, 8468, 8840, 9280, 9490, 9860, 9928, 10585, 11680, 12064, 12410, 12818, 14144, 15080, 15184, 15776, 16133, 16936, 17680, 18980, 19720, 19856, 21170, 23360, 24128, 24820, 25636, 27521, 30160, 30368, 31552, 32045, 32266, 33872, 35360, 35989, 37960, 39440, 39712, 42340, 49640, 51272, 55042, 60320, 60736, 64090, 64532, 67744, 70720, 71978, 75920, 78880, 79424, 80665, 84680, 99280, 102544, 110084, 120640, 128180, 129064, 135488, 137605, 143956, 151840, 157760, 161330, 169360, 179945, 198560, 205088, 220168, 256360, 258128, 275210, 287912, 303680, 322660, 338720, 359890, 397120, 410176, 440336, 467857, 512720, 516256, 550420, 575824, 645320, 677440, 719780, 880672, 935714, 1025440, 1032512, 1100840, 1151648, 1290640, 1439560, 1761344, 1871428, 2050880, 2201680, 2303296, 2339285, 2581280, 2879120, 3742856, 4403360, 4678570, 5162560, 5758240, 7485712, 8806720, 9357140, 11516480, 14971424, 18714280, 29942848, 37428560, 74857120, 149714240]

約数ペア:

[(1, 149714240), (2, 74857120), (4, 37428560), (5, 29942848), (8, 18714280), (10, 14971424), (13, 11516480), (16, 9357140), (17, 8806720), (20, 7485712), (26, 5758240), (29, 5162560), (32, 4678570), (34, 4403360), (40, 3742856), (52, 2879120), (58, 2581280), (64, 2339285), (65, 2303296), (68, 2201680), (73, 2050880), (80, 1871428), (85, 1761344), (104, 1439560), (116, 1290640), (130, 1151648), (136, 1100840), (145, 1032512), (146, 1025440), (160, 935714), (170, 880672), (208, 719780), (221, 677440), (232, 645320), (260, 575824), (272, 550420), (290, 516256), (292, 512720), (320, 467857), (340, 440336), (365, 410176), (377, 397120), (416, 359890), (442, 338720), (464, 322660), (493, 303680), (520, 287912), (544, 275210), (580, 258128), (584, 256360), (680, 220168), (730, 205088), (754, 198560), (832, 179945), (884, 169360), (928, 161330), (949, 157760), (986, 151840), (1040, 143956), (1088, 137605), (1105, 135488), (1160, 129064), (1168, 128180), (1241, 120640), (1360, 110084), (1460, 102544), (1508, 99280), (1768, 84680), (1856, 80665), (1885, 79424), (1898, 78880), (1972, 75920), (2080, 71978), (2117, 70720), (2210, 67744), (2320, 64532), (2336, 64090), (2465, 60736), (2482, 60320), (2720, 55042), (2920, 51272), (3016, 49640), (3536, 42340), (3770, 39712), (3796, 39440), (3944, 37960), (4160, 35989), (4234, 35360), (4420, 33872), (4640, 32266), (4672, 32045), (4745, 31552), (4930, 30368), (4964, 30160), (5440, 27521), (5840, 25636), (6032, 24820), (6205, 24128), (6409, 23360), (7072, 21170), (7540, 19856), (7592, 19720), (7888, 18980), (8468, 17680), (8840, 16936), (9280, 16133), (9490, 15776), (9860, 15184), (9928, 15080), (10585, 14144), (11680, 12818), (12064, 12410)]