4874447760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{727}}^1$

素因数の和:1070

約数の個数: 320

約数和(自身を含む): 18684137472

約数和(自身を除く): 13809689712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 307, 312, 336, 364, 390, 420, 455, 520, 546, 560, 614, 624, 727, 728, 780, 840, 910, 921, 1040, 1092, 1228, 1365, 1454, 1456, 1535, 1560, 1680, 1820, 1842, 2149, 2181, 2184, 2456, 2730, 2908, 3070, 3120, 3635, 3640, 3684, 3991, 4298, 4362, 4368, 4605, 4912, 5089, 5460, 5816, 6140, 6447, 7270, 7280, 7368, 7982, 8596, 8724, 9210, 9451, 10178, 10745, 10905, 10920, 11632, 11973, 12280, 12894, 14540, 14736, 15267, 15964, 17192, 17448, 18420, 18902, 19955, 20356, 21490, 21810, 21840, 23946, 24560, 25445, 25788, 27937, 28353, 29080, 30534, 31928, 32235, 34384, 34896, 36840, 37804, 39910, 40712, 42980, 43620, 47255, 47892, 50890, 51576, 55874, 56706, 58160, 59865, 61068, 63856, 64470, 66157, 73680, 75608, 76335, 79820, 81424, 83811, 85960, 87240, 94510, 95784, 101780, 103152, 111748, 113412, 119730, 122136, 128940, 132314, 139685, 141765, 151216, 152670, 159640, 167622, 171920, 174480, 189020, 191568, 198471, 203560, 223189, 223496, 226824, 239460, 244272, 257880, 264628, 279370, 283530, 305340, 319280, 330785, 335244, 378040, 396942, 407120, 419055, 446378, 446992, 453648, 478920, 515760, 529256, 558740, 567060, 610680, 661570, 669567, 670488, 756080, 793884, 838110, 892756, 957840, 992355, 1058512, 1115945, 1117480, 1134120, 1221360, 1323140, 1339134, 1340976, 1562323, 1587768, 1676220, 1785512, 1984710, 2231890, 2234960, 2268240, 2646280, 2678268, 2901457, 3124646, 3175536, 3347835, 3352440, 3571024, 3969420, 4463780, 4686969, 5292560, 5356536, 5802914, 6249292, 6695670, 6704880, 7811615, 7938840, 8704371, 8927560, 9373938, 10713072, 11605828, 12498584, 13391340, 14507285, 15623230, 15877680, 17408742, 17855120, 18747876, 20310199, 23211656, 23434845, 24997168, 26782680, 29014570, 31246460, 34817484, 37495752, 40620398, 43521855, 46423312, 46869690, 53565360, 58029140, 60930597, 62492920, 69634968, 74991504, 81240796, 87043710, 93739380, 101550995, 116058280, 121861194, 124985840, 139269936, 162481592, 174087420, 187478760, 203101990, 232116560, 243722388, 304652985, 324963184, 348174840, 374957520, 406203980, 487444776, 609305970, 696349680, 812407960, 974889552, 1218611940, 1624815920, 2437223880, 4874447760]

約数ペア:

[(1, 4874447760), (2, 2437223880), (3, 1624815920), (4, 1218611940), (5, 974889552), (6, 812407960), (7, 696349680), (8, 609305970), (10, 487444776), (12, 406203980), (13, 374957520), (14, 348174840), (15, 324963184), (16, 304652985), (20, 243722388), (21, 232116560), (24, 203101990), (26, 187478760), (28, 174087420), (30, 162481592), (35, 139269936), (39, 124985840), (40, 121861194), (42, 116058280), (48, 101550995), (52, 93739380), (56, 87043710), (60, 81240796), (65, 74991504), (70, 69634968), (78, 62492920), (80, 60930597), (84, 58029140), (91, 53565360), (104, 46869690), (105, 46423312), (112, 43521855), (120, 40620398), (130, 37495752), (140, 34817484), (156, 31246460), (168, 29014570), (182, 26782680), (195, 24997168), (208, 23434845), (210, 23211656), (240, 20310199), (260, 18747876), (273, 17855120), (280, 17408742), (307, 15877680), (312, 15623230), (336, 14507285), (364, 13391340), (390, 12498584), (420, 11605828), (455, 10713072), (520, 9373938), (546, 8927560), (560, 8704371), (614, 7938840), (624, 7811615), (727, 6704880), (728, 6695670), (780, 6249292), (840, 5802914), (910, 5356536), (921, 5292560), (1040, 4686969), (1092, 4463780), (1228, 3969420), (1365, 3571024), (1454, 3352440), (1456, 3347835), (1535, 3175536), (1560, 3124646), (1680, 2901457), (1820, 2678268), (1842, 2646280), (2149, 2268240), (2181, 2234960), (2184, 2231890), (2456, 1984710), (2730, 1785512), (2908, 1676220), (3070, 1587768), (3120, 1562323), (3635, 1340976), (3640, 1339134), (3684, 1323140), (3991, 1221360), (4298, 1134120), (4362, 1117480), (4368, 1115945), (4605, 1058512), (4912, 992355), (5089, 957840), (5460, 892756), (5816, 838110), (6140, 793884), (6447, 756080), (7270, 670488), (7280, 669567), (7368, 661570), (7982, 610680), (8596, 567060), (8724, 558740), (9210, 529256), (9451, 515760), (10178, 478920), (10745, 453648), (10905, 446992), (10920, 446378), (11632, 419055), (11973, 407120), (12280, 396942), (12894, 378040), (14540, 335244), (14736, 330785), (15267, 319280), (15964, 305340), (17192, 283530), (17448, 279370), (18420, 264628), (18902, 257880), (19955, 244272), (20356, 239460), (21490, 226824), (21810, 223496), (21840, 223189), (23946, 203560), (24560, 198471), (25445, 191568), (25788, 189020), (27937, 174480), (28353, 171920), (29080, 167622), (30534, 159640), (31928, 152670), (32235, 151216), (34384, 141765), (34896, 139685), (36840, 132314), (37804, 128940), (39910, 122136), (40712, 119730), (42980, 113412), (43620, 111748), (47255, 103152), (47892, 101780), (50890, 95784), (51576, 94510), (55874, 87240), (56706, 85960), (58160, 83811), (59865, 81424), (61068, 79820), (63856, 76335), (64470, 75608), (66157, 73680)]