28347676560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{3457}}^1$

素因数の和:5110

約数の個数: 240

約数和(自身を含む): 108899446656

約数和(自身を除く): 80551770096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1627, 1680, 2520, 3254, 3457, 4881, 5040, 6508, 6914, 8135, 9762, 10371, 11389, 13016, 13828, 14643, 16270, 17285, 19524, 20742, 22778, 24199, 24405, 26032, 27656, 29286, 31113, 32540, 34167, 34570, 39048, 41484, 45556, 48398, 48810, 51855, 55312, 56945, 58572, 62226, 65080, 68334, 69140, 72597, 73215, 78096, 82968, 91112, 96796, 97620, 102501, 103710, 113890, 117144, 120995, 124452, 130160, 136668, 138280, 145194, 146430, 155565, 165936, 170835, 182224, 193592, 195240, 205002, 207420, 217791, 227780, 234288, 241990, 248904, 273336, 276560, 290388, 292860, 311130, 341670, 362985, 387184, 390480, 410004, 414840, 435582, 455560, 483980, 497808, 512505, 546672, 580776, 585720, 622260, 683340, 725970, 820008, 829680, 871164, 911120, 967960, 1025010, 1088955, 1161552, 1171440, 1244520, 1366680, 1451940, 1640016, 1742328, 1935920, 2050020, 2177910, 2489040, 2733360, 2903880, 3484656, 4100040, 4355820, 5624539, 5807760, 8200080, 8711640, 11249078, 16873617, 17423280, 22498156, 28122695, 33747234, 39371773, 44996312, 50620851, 56245390, 67494468, 78743546, 84368085, 89992624, 101241702, 112490780, 118115319, 134988936, 157487092, 168736170, 196858865, 202483404, 224981560, 236230638, 253104255, 269977872, 314974184, 337472340, 354345957, 393717730, 404966808, 449963120, 472461276, 506208510, 590576595, 629948368, 674944680, 708691914, 787435460, 809933616, 944922552, 1012417020, 1181153190, 1349889360, 1417383828, 1574870920, 1771729785, 1889845104, 2024834040, 2362306380, 2834767656, 3149741840, 3543459570, 4049668080, 4724612760, 5669535312, 7086919140, 9449225520, 14173838280, 28347676560]

約数ペア:

[(1, 28347676560), (2, 14173838280), (3, 9449225520), (4, 7086919140), (5, 5669535312), (6, 4724612760), (7, 4049668080), (8, 3543459570), (9, 3149741840), (10, 2834767656), (12, 2362306380), (14, 2024834040), (15, 1889845104), (16, 1771729785), (18, 1574870920), (20, 1417383828), (21, 1349889360), (24, 1181153190), (28, 1012417020), (30, 944922552), (35, 809933616), (36, 787435460), (40, 708691914), (42, 674944680), (45, 629948368), (48, 590576595), (56, 506208510), (60, 472461276), (63, 449963120), (70, 404966808), (72, 393717730), (80, 354345957), (84, 337472340), (90, 314974184), (105, 269977872), (112, 253104255), (120, 236230638), (126, 224981560), (140, 202483404), (144, 196858865), (168, 168736170), (180, 157487092), (210, 134988936), (240, 118115319), (252, 112490780), (280, 101241702), (315, 89992624), (336, 84368085), (360, 78743546), (420, 67494468), (504, 56245390), (560, 50620851), (630, 44996312), (720, 39371773), (840, 33747234), (1008, 28122695), (1260, 22498156), (1627, 17423280), (1680, 16873617), (2520, 11249078), (3254, 8711640), (3457, 8200080), (4881, 5807760), (5040, 5624539), (6508, 4355820), (6914, 4100040), (8135, 3484656), (9762, 2903880), (10371, 2733360), (11389, 2489040), (13016, 2177910), (13828, 2050020), (14643, 1935920), (16270, 1742328), (17285, 1640016), (19524, 1451940), (20742, 1366680), (22778, 1244520), (24199, 1171440), (24405, 1161552), (26032, 1088955), (27656, 1025010), (29286, 967960), (31113, 911120), (32540, 871164), (34167, 829680), (34570, 820008), (39048, 725970), (41484, 683340), (45556, 622260), (48398, 585720), (48810, 580776), (51855, 546672), (55312, 512505), (56945, 497808), (58572, 483980), (62226, 455560), (65080, 435582), (68334, 414840), (69140, 410004), (72597, 390480), (73215, 387184), (78096, 362985), (82968, 341670), (91112, 311130), (96796, 292860), (97620, 290388), (102501, 276560), (103710, 273336), (113890, 248904), (117144, 241990), (120995, 234288), (124452, 227780), (130160, 217791), (136668, 207420), (138280, 205002), (145194, 195240), (146430, 193592), (155565, 182224), (165936, 170835)]