2981110080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4507}}^1$

素因数の和:4593

約数の個数: 224

約数和(自身を含む): 10387730304

約数和(自身を除く): 7406620224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 64, 65, 78, 80, 96, 104, 106, 120, 130, 156, 159, 160, 192, 195, 208, 212, 240, 260, 265, 312, 318, 320, 390, 416, 424, 480, 520, 530, 624, 636, 689, 780, 795, 832, 848, 960, 1040, 1060, 1248, 1272, 1378, 1560, 1590, 1696, 2067, 2080, 2120, 2496, 2544, 2756, 3120, 3180, 3392, 3445, 4134, 4160, 4240, 4507, 5088, 5512, 6240, 6360, 6890, 8268, 8480, 9014, 10176, 10335, 11024, 12480, 12720, 13521, 13780, 16536, 16960, 18028, 20670, 22048, 22535, 25440, 27042, 27560, 33072, 36056, 41340, 44096, 45070, 50880, 54084, 55120, 58591, 66144, 67605, 72112, 82680, 90140, 108168, 110240, 117182, 132288, 135210, 144224, 165360, 175773, 180280, 216336, 220480, 234364, 238871, 270420, 288448, 292955, 330720, 351546, 360560, 432672, 468728, 477742, 540840, 585910, 661440, 703092, 716613, 721120, 865344, 878865, 937456, 955484, 1081680, 1171820, 1194355, 1406184, 1433226, 1442240, 1757730, 1874912, 1910968, 2163360, 2343640, 2388710, 2812368, 2866452, 3105323, 3515460, 3583065, 3749824, 3821936, 4326720, 4687280, 4777420, 5624736, 5732904, 6210646, 7030920, 7166130, 7643872, 9315969, 9374560, 9554840, 11249472, 11465808, 12421292, 14061840, 14332260, 15287744, 15526615, 18631938, 18749120, 19109680, 22931616, 24842584, 28123680, 28664520, 31053230, 37263876, 38219360, 45863232, 46579845, 49685168, 56247360, 57329040, 62106460, 74527752, 76438720, 93159690, 99370336, 114658080, 124212920, 149055504, 186319380, 198740672, 229316160, 248425840, 298111008, 372638760, 496851680, 596222016, 745277520, 993703360, 1490555040, 2981110080]

約数ペア:

[(1, 2981110080), (2, 1490555040), (3, 993703360), (4, 745277520), (5, 596222016), (6, 496851680), (8, 372638760), (10, 298111008), (12, 248425840), (13, 229316160), (15, 198740672), (16, 186319380), (20, 149055504), (24, 124212920), (26, 114658080), (30, 99370336), (32, 93159690), (39, 76438720), (40, 74527752), (48, 62106460), (52, 57329040), (53, 56247360), (60, 49685168), (64, 46579845), (65, 45863232), (78, 38219360), (80, 37263876), (96, 31053230), (104, 28664520), (106, 28123680), (120, 24842584), (130, 22931616), (156, 19109680), (159, 18749120), (160, 18631938), (192, 15526615), (195, 15287744), (208, 14332260), (212, 14061840), (240, 12421292), (260, 11465808), (265, 11249472), (312, 9554840), (318, 9374560), (320, 9315969), (390, 7643872), (416, 7166130), (424, 7030920), (480, 6210646), (520, 5732904), (530, 5624736), (624, 4777420), (636, 4687280), (689, 4326720), (780, 3821936), (795, 3749824), (832, 3583065), (848, 3515460), (960, 3105323), (1040, 2866452), (1060, 2812368), (1248, 2388710), (1272, 2343640), (1378, 2163360), (1560, 1910968), (1590, 1874912), (1696, 1757730), (2067, 1442240), (2080, 1433226), (2120, 1406184), (2496, 1194355), (2544, 1171820), (2756, 1081680), (3120, 955484), (3180, 937456), (3392, 878865), (3445, 865344), (4134, 721120), (4160, 716613), (4240, 703092), (4507, 661440), (5088, 585910), (5512, 540840), (6240, 477742), (6360, 468728), (6890, 432672), (8268, 360560), (8480, 351546), (9014, 330720), (10176, 292955), (10335, 288448), (11024, 270420), (12480, 238871), (12720, 234364), (13521, 220480), (13780, 216336), (16536, 180280), (16960, 175773), (18028, 165360), (20670, 144224), (22048, 135210), (22535, 132288), (25440, 117182), (27042, 110240), (27560, 108168), (33072, 90140), (36056, 82680), (41340, 72112), (44096, 67605), (45070, 66144), (50880, 58591), (54084, 55120)]