4640814080

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4240

約数の個数: 176

約数和(自身を含む): 13136434176

約数和(自身を除く): 8495620096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4177, 4340, 4480, 4960, 5120, 6944, 7168, 7936, 8354, 8680, 8960, 9920, 13888, 15872, 16708, 17360, 17920, 19840, 20885, 27776, 29239, 31744, 33416, 34720, 35840, 39680, 41770, 55552, 58478, 66832, 69440, 79360, 83540, 111104, 116956, 129487, 133664, 138880, 146195, 158720, 167080, 222208, 233912, 258974, 267328, 277760, 292390, 334160, 467824, 517948, 534656, 555520, 584780, 647435, 668320, 906409, 935648, 1035896, 1069312, 1111040, 1169560, 1294870, 1336640, 1812818, 1871296, 2071792, 2138624, 2339120, 2589740, 2673280, 3625636, 3742592, 4143584, 4277248, 4532045, 4678240, 5179480, 5346560, 7251272, 7485184, 8287168, 9064090, 9356480, 10358960, 10693120, 14502544, 14970368, 16574336, 18128180, 18712960, 20717920, 21386240, 29005088, 29940736, 33148672, 36256360, 37425920, 41435840, 58010176, 66297344, 72512720, 74851840, 82871680, 116020352, 132594688, 145025440, 149703680, 165743360, 232040704, 290050880, 331486720, 464081408, 580101760, 662973440, 928162816, 1160203520, 2320407040, 4640814080]

約数ペア:

[(1, 4640814080), (2, 2320407040), (4, 1160203520), (5, 928162816), (7, 662973440), (8, 580101760), (10, 464081408), (14, 331486720), (16, 290050880), (20, 232040704), (28, 165743360), (31, 149703680), (32, 145025440), (35, 132594688), (40, 116020352), (56, 82871680), (62, 74851840), (64, 72512720), (70, 66297344), (80, 58010176), (112, 41435840), (124, 37425920), (128, 36256360), (140, 33148672), (155, 29940736), (160, 29005088), (217, 21386240), (224, 20717920), (248, 18712960), (256, 18128180), (280, 16574336), (310, 14970368), (320, 14502544), (434, 10693120), (448, 10358960), (496, 9356480), (512, 9064090), (560, 8287168), (620, 7485184), (640, 7251272), (868, 5346560), (896, 5179480), (992, 4678240), (1024, 4532045), (1085, 4277248), (1120, 4143584), (1240, 3742592), (1280, 3625636), (1736, 2673280), (1792, 2589740), (1984, 2339120), (2170, 2138624), (2240, 2071792), (2480, 1871296), (2560, 1812818), (3472, 1336640), (3584, 1294870), (3968, 1169560), (4177, 1111040), (4340, 1069312), (4480, 1035896), (4960, 935648), (5120, 906409), (6944, 668320), (7168, 647435), (7936, 584780), (8354, 555520), (8680, 534656), (8960, 517948), (9920, 467824), (13888, 334160), (15872, 292390), (16708, 277760), (17360, 267328), (17920, 258974), (19840, 233912), (20885, 222208), (27776, 167080), (29239, 158720), (31744, 146195), (33416, 138880), (34720, 133664), (35840, 129487), (39680, 116956), (41770, 111104), (55552, 83540), (58478, 79360), (66832, 69440)]