149881680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 240

約数和(自身を含む): 552464640

約数和(自身を除く): 402582960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 67, 72, 78, 80, 90, 104, 117, 120, 130, 134, 144, 156, 180, 195, 201, 208, 234, 239, 240, 260, 268, 312, 335, 360, 390, 402, 468, 478, 520, 536, 585, 603, 624, 670, 717, 720, 780, 804, 871, 936, 956, 1005, 1040, 1072, 1170, 1195, 1206, 1340, 1434, 1560, 1608, 1742, 1872, 1912, 2010, 2151, 2340, 2390, 2412, 2613, 2680, 2868, 3015, 3107, 3120, 3216, 3484, 3585, 3824, 4020, 4302, 4355, 4680, 4780, 4824, 5226, 5360, 5736, 6030, 6214, 6968, 7170, 7839, 8040, 8604, 8710, 9321, 9360, 9560, 9648, 10452, 10755, 11472, 12060, 12428, 13065, 13936, 14340, 15535, 15678, 16013, 16080, 17208, 17420, 18642, 19120, 20904, 21510, 24120, 24856, 26130, 27963, 28680, 31070, 31356, 32026, 34416, 34840, 37284, 39195, 41808, 43020, 46605, 48039, 48240, 49712, 52260, 55926, 57360, 62140, 62712, 64052, 69680, 74568, 78390, 80065, 86040, 93210, 96078, 104520, 111852, 124280, 125424, 128104, 139815, 144117, 149136, 156780, 160130, 172080, 186420, 192156, 208169, 209040, 223704, 240195, 248560, 256208, 279630, 288234, 313560, 320260, 372840, 384312, 416338, 447408, 480390, 559260, 576468, 624507, 627120, 640520, 720585, 745680, 768624, 832676, 960780, 1040845, 1118520, 1152936, 1249014, 1281040, 1441170, 1665352, 1873521, 1921560, 2081690, 2237040, 2305872, 2498028, 2882340, 3122535, 3330704, 3747042, 3843120, 4163380, 4996056, 5764680, 6245070, 7494084, 8326760, 9367605, 9992112, 11529360, 12490140, 14988168, 16653520, 18735210, 24980280, 29976336, 37470420, 49960560, 74940840, 149881680]

約数ペア:

[(1, 149881680), (2, 74940840), (3, 49960560), (4, 37470420), (5, 29976336), (6, 24980280), (8, 18735210), (9, 16653520), (10, 14988168), (12, 12490140), (13, 11529360), (15, 9992112), (16, 9367605), (18, 8326760), (20, 7494084), (24, 6245070), (26, 5764680), (30, 4996056), (36, 4163380), (39, 3843120), (40, 3747042), (45, 3330704), (48, 3122535), (52, 2882340), (60, 2498028), (65, 2305872), (67, 2237040), (72, 2081690), (78, 1921560), (80, 1873521), (90, 1665352), (104, 1441170), (117, 1281040), (120, 1249014), (130, 1152936), (134, 1118520), (144, 1040845), (156, 960780), (180, 832676), (195, 768624), (201, 745680), (208, 720585), (234, 640520), (239, 627120), (240, 624507), (260, 576468), (268, 559260), (312, 480390), (335, 447408), (360, 416338), (390, 384312), (402, 372840), (468, 320260), (478, 313560), (520, 288234), (536, 279630), (585, 256208), (603, 248560), (624, 240195), (670, 223704), (717, 209040), (720, 208169), (780, 192156), (804, 186420), (871, 172080), (936, 160130), (956, 156780), (1005, 149136), (1040, 144117), (1072, 139815), (1170, 128104), (1195, 125424), (1206, 124280), (1340, 111852), (1434, 104520), (1560, 96078), (1608, 93210), (1742, 86040), (1872, 80065), (1912, 78390), (2010, 74568), (2151, 69680), (2340, 64052), (2390, 62712), (2412, 62140), (2613, 57360), (2680, 55926), (2868, 52260), (3015, 49712), (3107, 48240), (3120, 48039), (3216, 46605), (3484, 43020), (3585, 41808), (3824, 39195), (4020, 37284), (4302, 34840), (4355, 34416), (4680, 32026), (4780, 31356), (4824, 31070), (5226, 28680), (5360, 27963), (5736, 26130), (6030, 24856), (6214, 24120), (6968, 21510), (7170, 20904), (7839, 19120), (8040, 18642), (8604, 17420), (8710, 17208), (9321, 16080), (9360, 16013), (9560, 15678), (9648, 15535), (10452, 14340), (10755, 13936), (11472, 13065), (12060, 12428)]