139002240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5569}}^1$

素因数の和:5604

約数の個数: 128

約数和(自身を含む): 477237600

約数和(自身を除く): 338235360

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, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 5569, 6240, 8320, 11138, 12480, 16707, 22276, 24960, 27845, 33414, 44552, 55690, 66828, 72397, 83535, 89104, 111380, 133656, 144794, 167070, 178208, 217191, 222760, 267312, 289588, 334140, 356416, 361985, 434382, 445520, 534624, 579176, 668280, 712832, 723970, 868764, 891040, 1069248, 1085955, 1158352, 1336560, 1447940, 1737528, 1782080, 2138496, 2171910, 2316704, 2673120, 2895880, 3475056, 3564160, 4343820, 4633408, 5346240, 5791760, 6950112, 8687640, 9266816, 10692480, 11583520, 13900224, 17375280, 23167040, 27800448, 34750560, 46334080, 69501120, 139002240]

約数ペア:

[(1, 139002240), (2, 69501120), (3, 46334080), (4, 34750560), (5, 27800448), (6, 23167040), (8, 17375280), (10, 13900224), (12, 11583520), (13, 10692480), (15, 9266816), (16, 8687640), (20, 6950112), (24, 5791760), (26, 5346240), (30, 4633408), (32, 4343820), (39, 3564160), (40, 3475056), (48, 2895880), (52, 2673120), (60, 2316704), (64, 2171910), (65, 2138496), (78, 1782080), (80, 1737528), (96, 1447940), (104, 1336560), (120, 1158352), (128, 1085955), (130, 1069248), (156, 891040), (160, 868764), (192, 723970), (195, 712832), (208, 668280), (240, 579176), (260, 534624), (312, 445520), (320, 434382), (384, 361985), (390, 356416), (416, 334140), (480, 289588), (520, 267312), (624, 222760), (640, 217191), (780, 178208), (832, 167070), (960, 144794), (1040, 133656), (1248, 111380), (1560, 89104), (1664, 83535), (1920, 72397), (2080, 66828), (2496, 55690), (3120, 44552), (4160, 33414), (4992, 27845), (5569, 24960), (6240, 22276), (8320, 16707), (11138, 12480)]