1880149440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1907}}^1$

素因数の和:2019

約数の個数: 224

約数和(自身を含む): 6513454080

約数和(自身を除く): 4633304640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 79, 80, 96, 104, 120, 130, 156, 158, 160, 192, 195, 208, 237, 240, 260, 312, 316, 320, 390, 395, 416, 474, 480, 520, 624, 632, 780, 790, 832, 948, 960, 1027, 1040, 1185, 1248, 1264, 1560, 1580, 1896, 1907, 2054, 2080, 2370, 2496, 2528, 3081, 3120, 3160, 3792, 3814, 4108, 4160, 4740, 5056, 5135, 5721, 6162, 6240, 6320, 7584, 7628, 8216, 9480, 9535, 10270, 11442, 12324, 12480, 12640, 15168, 15256, 15405, 16432, 18960, 19070, 20540, 22884, 24648, 24791, 25280, 28605, 30512, 30810, 32864, 37920, 38140, 41080, 45768, 49296, 49582, 57210, 61024, 61620, 65728, 74373, 75840, 76280, 82160, 91536, 98592, 99164, 114420, 122048, 123240, 123955, 148746, 150653, 152560, 164320, 183072, 197184, 198328, 228840, 246480, 247910, 297492, 301306, 305120, 328640, 366144, 371865, 396656, 451959, 457680, 492960, 495820, 594984, 602612, 610240, 743730, 753265, 793312, 903918, 915360, 985920, 991640, 1189968, 1205224, 1487460, 1506530, 1586624, 1807836, 1830720, 1958489, 1983280, 2259795, 2379936, 2410448, 2974920, 3013060, 3615672, 3916978, 3966560, 4519590, 4759872, 4820896, 5875467, 5949840, 6026120, 7231344, 7833956, 7933120, 9039180, 9641792, 9792445, 11750934, 11899680, 12052240, 14462688, 15667912, 18078360, 19584890, 23501868, 23799360, 24104480, 28925376, 29377335, 31335824, 36156720, 39169780, 47003736, 48208960, 58754670, 62671648, 72313440, 78339560, 94007472, 117509340, 125343296, 144626880, 156679120, 188014944, 235018680, 313358240, 376029888, 470037360, 626716480, 940074720, 1880149440]

約数ペア:

[(1, 1880149440), (2, 940074720), (3, 626716480), (4, 470037360), (5, 376029888), (6, 313358240), (8, 235018680), (10, 188014944), (12, 156679120), (13, 144626880), (15, 125343296), (16, 117509340), (20, 94007472), (24, 78339560), (26, 72313440), (30, 62671648), (32, 58754670), (39, 48208960), (40, 47003736), (48, 39169780), (52, 36156720), (60, 31335824), (64, 29377335), (65, 28925376), (78, 24104480), (79, 23799360), (80, 23501868), (96, 19584890), (104, 18078360), (120, 15667912), (130, 14462688), (156, 12052240), (158, 11899680), (160, 11750934), (192, 9792445), (195, 9641792), (208, 9039180), (237, 7933120), (240, 7833956), (260, 7231344), (312, 6026120), (316, 5949840), (320, 5875467), (390, 4820896), (395, 4759872), (416, 4519590), (474, 3966560), (480, 3916978), (520, 3615672), (624, 3013060), (632, 2974920), (780, 2410448), (790, 2379936), (832, 2259795), (948, 1983280), (960, 1958489), (1027, 1830720), (1040, 1807836), (1185, 1586624), (1248, 1506530), (1264, 1487460), (1560, 1205224), (1580, 1189968), (1896, 991640), (1907, 985920), (2054, 915360), (2080, 903918), (2370, 793312), (2496, 753265), (2528, 743730), (3081, 610240), (3120, 602612), (3160, 594984), (3792, 495820), (3814, 492960), (4108, 457680), (4160, 451959), (4740, 396656), (5056, 371865), (5135, 366144), (5721, 328640), (6162, 305120), (6240, 301306), (6320, 297492), (7584, 247910), (7628, 246480), (8216, 228840), (9480, 198328), (9535, 197184), (10270, 183072), (11442, 164320), (12324, 152560), (12480, 150653), (12640, 148746), (15168, 123955), (15256, 123240), (15405, 122048), (16432, 114420), (18960, 99164), (19070, 98592), (20540, 91536), (22884, 82160), (24648, 76280), (24791, 75840), (25280, 74373), (28605, 65728), (30512, 61620), (30810, 61024), (32864, 57210), (37920, 49582), (38140, 49296), (41080, 45768)]