348268440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1321}}^1$

素因数の和:1374

約数の個数: 128

約数和(自身を含む): 1132689600

約数和(自身を除く): 784421160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1321, 1352, 1560, 1690, 2028, 2197, 2535, 2642, 3380, 3963, 4056, 4394, 5070, 5284, 6591, 6605, 6760, 7926, 8788, 10140, 10568, 10985, 13182, 13210, 15852, 17173, 17576, 19815, 20280, 21970, 26364, 26420, 31704, 32955, 34346, 39630, 43940, 51519, 52728, 52840, 65910, 68692, 79260, 85865, 87880, 103038, 131820, 137384, 158520, 171730, 206076, 223249, 257595, 263640, 343460, 412152, 446498, 515190, 669747, 686920, 892996, 1030380, 1116245, 1339494, 1785992, 2060760, 2232490, 2678988, 2902237, 3348735, 4464980, 5357976, 5804474, 6697470, 8706711, 8929960, 11608948, 13394940, 14511185, 17413422, 23217896, 26789880, 29022370, 34826844, 43533555, 58044740, 69653688, 87067110, 116089480, 174134220, 348268440]

約数ペア:

[(1, 348268440), (2, 174134220), (3, 116089480), (4, 87067110), (5, 69653688), (6, 58044740), (8, 43533555), (10, 34826844), (12, 29022370), (13, 26789880), (15, 23217896), (20, 17413422), (24, 14511185), (26, 13394940), (30, 11608948), (39, 8929960), (40, 8706711), (52, 6697470), (60, 5804474), (65, 5357976), (78, 4464980), (104, 3348735), (120, 2902237), (130, 2678988), (156, 2232490), (169, 2060760), (195, 1785992), (260, 1339494), (312, 1116245), (338, 1030380), (390, 892996), (507, 686920), (520, 669747), (676, 515190), (780, 446498), (845, 412152), (1014, 343460), (1321, 263640), (1352, 257595), (1560, 223249), (1690, 206076), (2028, 171730), (2197, 158520), (2535, 137384), (2642, 131820), (3380, 103038), (3963, 87880), (4056, 85865), (4394, 79260), (5070, 68692), (5284, 65910), (6591, 52840), (6605, 52728), (6760, 51519), (7926, 43940), (8788, 39630), (10140, 34346), (10568, 32955), (10985, 31704), (13182, 26420), (13210, 26364), (15852, 21970), (17173, 20280), (17576, 19815)]