2122671680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 224

約数和(自身を含む): 5677765632

約数和(自身を除く): 3555093952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 41, 62, 64, 68, 80, 82, 85, 124, 136, 155, 160, 164, 170, 205, 248, 272, 307, 310, 320, 328, 340, 410, 496, 527, 544, 614, 620, 656, 680, 697, 820, 992, 1054, 1088, 1228, 1240, 1271, 1312, 1360, 1394, 1535, 1640, 1984, 2108, 2456, 2480, 2542, 2624, 2635, 2720, 2788, 3070, 3280, 3485, 4216, 4912, 4960, 5084, 5219, 5270, 5440, 5576, 6140, 6355, 6560, 6970, 8432, 9517, 9824, 9920, 10168, 10438, 10540, 11152, 12280, 12587, 12710, 13120, 13940, 16864, 19034, 19648, 20336, 20876, 21080, 21607, 22304, 24560, 25174, 25420, 26095, 27880, 33728, 38068, 40672, 41752, 42160, 43214, 44608, 47585, 49120, 50348, 50840, 52190, 55760, 62935, 76136, 81344, 83504, 84320, 86428, 95170, 98240, 100696, 101680, 104380, 108035, 111520, 125870, 152272, 161789, 167008, 168640, 172856, 190340, 201392, 203360, 208760, 213979, 216070, 223040, 251740, 304544, 323578, 334016, 345712, 380680, 390197, 402784, 406720, 417520, 427958, 432140, 503480, 609088, 647156, 691424, 761360, 780394, 805568, 808945, 835040, 855916, 864280, 1006960, 1069895, 1294312, 1382848, 1522720, 1560788, 1617890, 1670080, 1711832, 1728560, 1950985, 2013920, 2139790, 2588624, 3045440, 3121576, 3235780, 3423664, 3457120, 3901970, 4027840, 4279580, 5177248, 6243152, 6471560, 6633349, 6847328, 6914240, 7803940, 8559160, 10354496, 12486304, 12943120, 13266698, 13694656, 15607880, 17118320, 24972608, 25886240, 26533396, 31215760, 33166745, 34236640, 51772480, 53066792, 62431520, 66333490, 68473280, 106133584, 124863040, 132666980, 212267168, 265333960, 424534336, 530667920, 1061335840, 2122671680]

約数ペア:

[(1, 2122671680), (2, 1061335840), (4, 530667920), (5, 424534336), (8, 265333960), (10, 212267168), (16, 132666980), (17, 124863040), (20, 106133584), (31, 68473280), (32, 66333490), (34, 62431520), (40, 53066792), (41, 51772480), (62, 34236640), (64, 33166745), (68, 31215760), (80, 26533396), (82, 25886240), (85, 24972608), (124, 17118320), (136, 15607880), (155, 13694656), (160, 13266698), (164, 12943120), (170, 12486304), (205, 10354496), (248, 8559160), (272, 7803940), (307, 6914240), (310, 6847328), (320, 6633349), (328, 6471560), (340, 6243152), (410, 5177248), (496, 4279580), (527, 4027840), (544, 3901970), (614, 3457120), (620, 3423664), (656, 3235780), (680, 3121576), (697, 3045440), (820, 2588624), (992, 2139790), (1054, 2013920), (1088, 1950985), (1228, 1728560), (1240, 1711832), (1271, 1670080), (1312, 1617890), (1360, 1560788), (1394, 1522720), (1535, 1382848), (1640, 1294312), (1984, 1069895), (2108, 1006960), (2456, 864280), (2480, 855916), (2542, 835040), (2624, 808945), (2635, 805568), (2720, 780394), (2788, 761360), (3070, 691424), (3280, 647156), (3485, 609088), (4216, 503480), (4912, 432140), (4960, 427958), (5084, 417520), (5219, 406720), (5270, 402784), (5440, 390197), (5576, 380680), (6140, 345712), (6355, 334016), (6560, 323578), (6970, 304544), (8432, 251740), (9517, 223040), (9824, 216070), (9920, 213979), (10168, 208760), (10438, 203360), (10540, 201392), (11152, 190340), (12280, 172856), (12587, 168640), (12710, 167008), (13120, 161789), (13940, 152272), (16864, 125870), (19034, 111520), (19648, 108035), (20336, 104380), (20876, 101680), (21080, 100696), (21607, 98240), (22304, 95170), (24560, 86428), (25174, 84320), (25420, 83504), (26095, 81344), (27880, 76136), (33728, 62935), (38068, 55760), (40672, 52190), (41752, 50840), (42160, 50348), (43214, 49120), (44608, 47585)]