12284471680

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47629}}^1$

素因数の和:47692

約数の個数: 128

約数和(自身を含む): 32647507200

約数和(自身を除く): 20363035520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1612, 1664, 1984, 2015, 2080, 2480, 3224, 3968, 4030, 4160, 4960, 6448, 8060, 8320, 9920, 12896, 16120, 19840, 25792, 32240, 47629, 51584, 64480, 95258, 128960, 190516, 238145, 257920, 381032, 476290, 619177, 762064, 952580, 1238354, 1476499, 1524128, 1905160, 2476708, 2952998, 3048256, 3095885, 3810320, 4953416, 5905996, 6096512, 6191770, 7382495, 7620640, 9906832, 11811992, 12383540, 14764990, 15241280, 19194487, 19813664, 23623984, 24767080, 29529980, 30482560, 38388974, 39627328, 47247968, 49534160, 59059960, 76777948, 79254656, 94495936, 95972435, 99068320, 118119920, 153555896, 188991872, 191944870, 198136640, 236239840, 307111792, 383889740, 396273280, 472479680, 614223584, 767779480, 944959360, 1228447168, 1535558960, 2456894336, 3071117920, 6142235840, 12284471680]

約数ペア:

[(1, 12284471680), (2, 6142235840), (4, 3071117920), (5, 2456894336), (8, 1535558960), (10, 1228447168), (13, 944959360), (16, 767779480), (20, 614223584), (26, 472479680), (31, 396273280), (32, 383889740), (40, 307111792), (52, 236239840), (62, 198136640), (64, 191944870), (65, 188991872), (80, 153555896), (104, 118119920), (124, 99068320), (128, 95972435), (130, 94495936), (155, 79254656), (160, 76777948), (208, 59059960), (248, 49534160), (260, 47247968), (310, 39627328), (320, 38388974), (403, 30482560), (416, 29529980), (496, 24767080), (520, 23623984), (620, 19813664), (640, 19194487), (806, 15241280), (832, 14764990), (992, 12383540), (1040, 11811992), (1240, 9906832), (1612, 7620640), (1664, 7382495), (1984, 6191770), (2015, 6096512), (2080, 5905996), (2480, 4953416), (3224, 3810320), (3968, 3095885), (4030, 3048256), (4160, 2952998), (4960, 2476708), (6448, 1905160), (8060, 1524128), (8320, 1476499), (9920, 1238354), (12896, 952580), (16120, 762064), (19840, 619177), (25792, 476290), (32240, 381032), (47629, 257920), (51584, 238145), (64480, 190516), (95258, 128960)]