490102080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:433

約数の個数: 224

約数和(自身を含む): 1692883584

約数和(自身を除く): 1202781504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 173, 192, 195, 208, 227, 240, 260, 312, 320, 346, 390, 416, 454, 480, 519, 520, 624, 681, 692, 780, 832, 865, 908, 960, 1038, 1040, 1135, 1248, 1362, 1384, 1560, 1730, 1816, 2076, 2080, 2249, 2270, 2496, 2595, 2724, 2768, 2951, 3120, 3405, 3460, 3632, 4152, 4160, 4498, 4540, 5190, 5448, 5536, 5902, 6240, 6747, 6810, 6920, 7264, 8304, 8853, 8996, 9080, 10380, 10896, 11072, 11245, 11804, 12480, 13494, 13620, 13840, 14528, 14755, 16608, 17706, 17992, 18160, 20760, 21792, 22490, 23608, 26988, 27240, 27680, 29510, 33216, 33735, 35412, 35984, 36320, 39271, 41520, 43584, 44265, 44980, 47216, 53976, 54480, 55360, 59020, 67470, 70824, 71968, 72640, 78542, 83040, 88530, 89960, 94432, 107952, 108960, 117813, 118040, 134940, 141648, 143936, 157084, 166080, 177060, 179920, 188864, 196355, 215904, 217920, 235626, 236080, 269880, 283296, 314168, 354120, 359840, 392710, 431808, 471252, 472160, 510523, 539760, 566592, 589065, 628336, 708240, 719680, 785420, 942504, 944320, 1021046, 1079520, 1178130, 1256672, 1416480, 1531569, 1570840, 1885008, 2042092, 2159040, 2356260, 2513344, 2552615, 2832960, 3063138, 3141680, 3770016, 4084184, 4712520, 5105230, 6126276, 6283360, 7540032, 7657845, 8168368, 9425040, 10210460, 12252552, 12566720, 15315690, 16336736, 18850080, 20420920, 24505104, 30631380, 32673472, 37700160, 40841840, 49010208, 61262760, 81683680, 98020416, 122525520, 163367360, 245051040, 490102080]

約数ペア:

[(1, 490102080), (2, 245051040), (3, 163367360), (4, 122525520), (5, 98020416), (6, 81683680), (8, 61262760), (10, 49010208), (12, 40841840), (13, 37700160), (15, 32673472), (16, 30631380), (20, 24505104), (24, 20420920), (26, 18850080), (30, 16336736), (32, 15315690), (39, 12566720), (40, 12252552), (48, 10210460), (52, 9425040), (60, 8168368), (64, 7657845), (65, 7540032), (78, 6283360), (80, 6126276), (96, 5105230), (104, 4712520), (120, 4084184), (130, 3770016), (156, 3141680), (160, 3063138), (173, 2832960), (192, 2552615), (195, 2513344), (208, 2356260), (227, 2159040), (240, 2042092), (260, 1885008), (312, 1570840), (320, 1531569), (346, 1416480), (390, 1256672), (416, 1178130), (454, 1079520), (480, 1021046), (519, 944320), (520, 942504), (624, 785420), (681, 719680), (692, 708240), (780, 628336), (832, 589065), (865, 566592), (908, 539760), (960, 510523), (1038, 472160), (1040, 471252), (1135, 431808), (1248, 392710), (1362, 359840), (1384, 354120), (1560, 314168), (1730, 283296), (1816, 269880), (2076, 236080), (2080, 235626), (2249, 217920), (2270, 215904), (2496, 196355), (2595, 188864), (2724, 179920), (2768, 177060), (2951, 166080), (3120, 157084), (3405, 143936), (3460, 141648), (3632, 134940), (4152, 118040), (4160, 117813), (4498, 108960), (4540, 107952), (5190, 94432), (5448, 89960), (5536, 88530), (5902, 83040), (6240, 78542), (6747, 72640), (6810, 71968), (6920, 70824), (7264, 67470), (8304, 59020), (8853, 55360), (8996, 54480), (9080, 53976), (10380, 47216), (10896, 44980), (11072, 44265), (11245, 43584), (11804, 41520), (12480, 39271), (13494, 36320), (13620, 35984), (13840, 35412), (14528, 33735), (14755, 33216), (16608, 29510), (17706, 27680), (17992, 27240), (18160, 26988), (20760, 23608), (21792, 22490)]