1101382880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 3152973600

約数和(自身を除く): 2051590720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 29, 31, 32, 38, 40, 52, 58, 62, 65, 76, 80, 95, 104, 116, 124, 130, 145, 152, 155, 160, 190, 208, 232, 247, 248, 260, 290, 304, 310, 377, 380, 403, 416, 464, 494, 496, 520, 551, 580, 589, 608, 620, 754, 760, 806, 899, 928, 961, 988, 992, 1040, 1102, 1160, 1178, 1235, 1240, 1508, 1520, 1612, 1798, 1885, 1922, 1976, 2015, 2080, 2204, 2320, 2356, 2470, 2480, 2755, 2945, 3016, 3040, 3224, 3596, 3770, 3844, 3952, 4030, 4408, 4495, 4640, 4712, 4805, 4940, 4960, 5510, 5890, 6032, 6448, 7163, 7192, 7540, 7657, 7688, 7904, 8060, 8816, 8990, 9424, 9610, 9880, 11020, 11687, 11780, 12064, 12493, 12896, 14326, 14384, 15080, 15314, 15376, 16120, 17081, 17632, 17980, 18259, 18848, 19220, 19760, 22040, 23374, 23560, 24986, 27869, 28652, 28768, 30160, 30628, 30752, 32240, 34162, 35815, 35960, 36518, 38285, 38440, 39520, 44080, 46748, 47120, 49972, 55738, 57304, 58435, 60320, 61256, 62465, 64480, 68324, 71630, 71920, 73036, 76570, 76880, 85405, 88160, 91295, 93496, 94240, 99944, 111476, 114608, 116870, 122512, 124930, 136648, 139345, 143260, 143840, 146072, 153140, 153760, 170810, 182590, 186992, 199888, 222053, 222952, 229216, 233740, 237367, 245024, 249860, 273296, 278690, 286520, 292144, 306280, 341620, 362297, 365180, 373984, 399776, 444106, 445904, 467480, 474734, 499720, 529511, 546592, 557380, 573040, 584288, 612560, 683240, 724594, 730360, 888212, 891808, 934960, 949468, 999440, 1059022, 1110265, 1114760, 1146080, 1186835, 1225120, 1366480, 1449188, 1460720, 1776424, 1811485, 1869920, 1898936, 1998880, 2118044, 2220530, 2229520, 2373670, 2647555, 2732960, 2898376, 2921440, 3552848, 3622970, 3797872, 4236088, 4441060, 4459040, 4747340, 5295110, 5796752, 6883643, 7105696, 7245940, 7595744, 8472176, 8882120, 9494680, 10590220, 11593504, 13767286, 14491880, 16944352, 17764240, 18989360, 21180440, 27534572, 28983760, 34418215, 35528480, 37978720, 42360880, 55069144, 57967520, 68836430, 84721760, 110138288, 137672860, 220276576, 275345720, 550691440, 1101382880]

約数ペア:

[(1, 1101382880), (2, 550691440), (4, 275345720), (5, 220276576), (8, 137672860), (10, 110138288), (13, 84721760), (16, 68836430), (19, 57967520), (20, 55069144), (26, 42360880), (29, 37978720), (31, 35528480), (32, 34418215), (38, 28983760), (40, 27534572), (52, 21180440), (58, 18989360), (62, 17764240), (65, 16944352), (76, 14491880), (80, 13767286), (95, 11593504), (104, 10590220), (116, 9494680), (124, 8882120), (130, 8472176), (145, 7595744), (152, 7245940), (155, 7105696), (160, 6883643), (190, 5796752), (208, 5295110), (232, 4747340), (247, 4459040), (248, 4441060), (260, 4236088), (290, 3797872), (304, 3622970), (310, 3552848), (377, 2921440), (380, 2898376), (403, 2732960), (416, 2647555), (464, 2373670), (494, 2229520), (496, 2220530), (520, 2118044), (551, 1998880), (580, 1898936), (589, 1869920), (608, 1811485), (620, 1776424), (754, 1460720), (760, 1449188), (806, 1366480), (899, 1225120), (928, 1186835), (961, 1146080), (988, 1114760), (992, 1110265), (1040, 1059022), (1102, 999440), (1160, 949468), (1178, 934960), (1235, 891808), (1240, 888212), (1508, 730360), (1520, 724594), (1612, 683240), (1798, 612560), (1885, 584288), (1922, 573040), (1976, 557380), (2015, 546592), (2080, 529511), (2204, 499720), (2320, 474734), (2356, 467480), (2470, 445904), (2480, 444106), (2755, 399776), (2945, 373984), (3016, 365180), (3040, 362297), (3224, 341620), (3596, 306280), (3770, 292144), (3844, 286520), (3952, 278690), (4030, 273296), (4408, 249860), (4495, 245024), (4640, 237367), (4712, 233740), (4805, 229216), (4940, 222952), (4960, 222053), (5510, 199888), (5890, 186992), (6032, 182590), (6448, 170810), (7163, 153760), (7192, 153140), (7540, 146072), (7657, 143840), (7688, 143260), (7904, 139345), (8060, 136648), (8816, 124930), (8990, 122512), (9424, 116870), (9610, 114608), (9880, 111476), (11020, 99944), (11687, 94240), (11780, 93496), (12064, 91295), (12493, 88160), (12896, 85405), (14326, 76880), (14384, 76570), (15080, 73036), (15314, 71920), (15376, 71630), (16120, 68324), (17081, 64480), (17632, 62465), (17980, 61256), (18259, 60320), (18848, 58435), (19220, 57304), (19760, 55738), (22040, 49972), (23374, 47120), (23560, 46748), (24986, 44080), (27869, 39520), (28652, 38440), (28768, 38285), (30160, 36518), (30628, 35960), (30752, 35815), (32240, 34162)]