1973209680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70271}}^1$

素因数の和:70306

約数の個数: 160

約数和(自身を含む): 7319531520

約数和(自身を除く): 5346321840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 70271, 140542, 210813, 281084, 351355, 421626, 562168, 632439, 702710, 843252, 913523, 1054065, 1124336, 1264878, 1405420, 1686504, 1827046, 1897317, 2108130, 2529756, 2740569, 2810840, 3162195, 3373008, 3654092, 3794634, 4216260, 4567615, 5059512, 5481138, 5621680, 6324390, 7308184, 7589268, 8221707, 8432520, 9135230, 9486585, 10119024, 10962276, 12648780, 13702845, 14616368, 15178536, 16443414, 16865040, 18270460, 18973170, 21924552, 24665121, 25297560, 27405690, 30357072, 32886828, 36540920, 37946340, 41108535, 43849104, 49330242, 50595120, 54811380, 65773656, 73081840, 75892680, 82217070, 98660484, 109622760, 123325605, 131547312, 151785360, 164434140, 197320968, 219245520, 246651210, 328868280, 394641936, 493302420, 657736560, 986604840, 1973209680]

約数ペア:

[(1, 1973209680), (2, 986604840), (3, 657736560), (4, 493302420), (5, 394641936), (6, 328868280), (8, 246651210), (9, 219245520), (10, 197320968), (12, 164434140), (13, 151785360), (15, 131547312), (16, 123325605), (18, 109622760), (20, 98660484), (24, 82217070), (26, 75892680), (27, 73081840), (30, 65773656), (36, 54811380), (39, 50595120), (40, 49330242), (45, 43849104), (48, 41108535), (52, 37946340), (54, 36540920), (60, 32886828), (65, 30357072), (72, 27405690), (78, 25297560), (80, 24665121), (90, 21924552), (104, 18973170), (108, 18270460), (117, 16865040), (120, 16443414), (130, 15178536), (135, 14616368), (144, 13702845), (156, 12648780), (180, 10962276), (195, 10119024), (208, 9486585), (216, 9135230), (234, 8432520), (240, 8221707), (260, 7589268), (270, 7308184), (312, 6324390), (351, 5621680), (360, 5481138), (390, 5059512), (432, 4567615), (468, 4216260), (520, 3794634), (540, 3654092), (585, 3373008), (624, 3162195), (702, 2810840), (720, 2740569), (780, 2529756), (936, 2108130), (1040, 1897317), (1080, 1827046), (1170, 1686504), (1404, 1405420), (1560, 1264878), (1755, 1124336), (1872, 1054065), (2160, 913523), (2340, 843252), (2808, 702710), (3120, 632439), (3510, 562168), (4680, 421626), (5616, 351355), (7020, 281084), (9360, 210813), (14040, 140542), (28080, 70271)]