1488679920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22721}}^1$

素因数の和:22760

約数の個数: 240

約数和(自身を含む): 6153481152

約数和(自身を除く): 4664801232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 22721, 32760, 45442, 65520, 68163, 90884, 113605, 136326, 159047, 181768, 204489, 227210, 272652, 295373, 318094, 340815, 363536, 408978, 454420, 477141, 545304, 590746, 636188, 681630, 795235, 817956, 886119, 908840, 954282, 1022445, 1090608, 1181492, 1272376, 1363260, 1431423, 1476865, 1590470, 1635912, 1772238, 1817680, 1908564, 2044890, 2067611, 2362984, 2385705, 2544752, 2658357, 2726520, 2862846, 2953730, 3180940, 3271824, 3544476, 3817128, 4089780, 4135222, 4430595, 4725968, 4771410, 5316714, 5453040, 5725692, 5907460, 6202833, 6361880, 7088952, 7157115, 7634256, 8179560, 8270444, 8861190, 9542820, 10338055, 10633428, 11451384, 11814920, 12405666, 12723760, 13291785, 14177904, 14314230, 16359120, 16540888, 17722380, 18608499, 19085640, 20676110, 21266856, 22902768, 23629840, 24811332, 26583570, 28628460, 31014165, 33081776, 35444760, 37216998, 38171280, 41352220, 42533712, 49622664, 53167140, 57256920, 62028330, 70889520, 74433996, 82704440, 93042495, 99245328, 106334280, 114513840, 124056660, 148867992, 165408880, 186084990, 212668560, 248113320, 297735984, 372169980, 496226640, 744339960, 1488679920]

約数ペア:

[(1, 1488679920), (2, 744339960), (3, 496226640), (4, 372169980), (5, 297735984), (6, 248113320), (7, 212668560), (8, 186084990), (9, 165408880), (10, 148867992), (12, 124056660), (13, 114513840), (14, 106334280), (15, 99245328), (16, 93042495), (18, 82704440), (20, 74433996), (21, 70889520), (24, 62028330), (26, 57256920), (28, 53167140), (30, 49622664), (35, 42533712), (36, 41352220), (39, 38171280), (40, 37216998), (42, 35444760), (45, 33081776), (48, 31014165), (52, 28628460), (56, 26583570), (60, 24811332), (63, 23629840), (65, 22902768), (70, 21266856), (72, 20676110), (78, 19085640), (80, 18608499), (84, 17722380), (90, 16540888), (91, 16359120), (104, 14314230), (105, 14177904), (112, 13291785), (117, 12723760), (120, 12405666), (126, 11814920), (130, 11451384), (140, 10633428), (144, 10338055), (156, 9542820), (168, 8861190), (180, 8270444), (182, 8179560), (195, 7634256), (208, 7157115), (210, 7088952), (234, 6361880), (240, 6202833), (252, 5907460), (260, 5725692), (273, 5453040), (280, 5316714), (312, 4771410), (315, 4725968), (336, 4430595), (360, 4135222), (364, 4089780), (390, 3817128), (420, 3544476), (455, 3271824), (468, 3180940), (504, 2953730), (520, 2862846), (546, 2726520), (560, 2658357), (585, 2544752), (624, 2385705), (630, 2362984), (720, 2067611), (728, 2044890), (780, 1908564), (819, 1817680), (840, 1772238), (910, 1635912), (936, 1590470), (1008, 1476865), (1040, 1431423), (1092, 1363260), (1170, 1272376), (1260, 1181492), (1365, 1090608), (1456, 1022445), (1560, 954282), (1638, 908840), (1680, 886119), (1820, 817956), (1872, 795235), (2184, 681630), (2340, 636188), (2520, 590746), (2730, 545304), (3120, 477141), (3276, 454420), (3640, 408978), (4095, 363536), (4368, 340815), (4680, 318094), (5040, 295373), (5460, 272652), (6552, 227210), (7280, 204489), (8190, 181768), (9360, 159047), (10920, 136326), (13104, 113605), (16380, 90884), (21840, 68163), (22721, 65520), (32760, 45442)]