831695280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8599}}^1$

素因数の和:8659

約数の個数: 160

約数和(自身を含む): 2866483200

約数和(自身を除く): 2034787920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 8599, 9672, 12090, 16120, 17198, 19344, 24180, 25797, 32240, 34396, 42995, 48360, 51594, 68792, 85990, 96720, 103188, 111787, 128985, 137584, 171980, 206376, 223574, 257970, 266569, 335361, 343960, 412752, 447148, 515940, 533138, 558935, 670722, 687920, 799707, 894296, 1031880, 1066276, 1117870, 1332845, 1341444, 1599414, 1676805, 1788592, 2063760, 2132552, 2235740, 2665690, 2682888, 3198828, 3353610, 3465397, 3998535, 4265104, 4471480, 5331380, 5365776, 6397656, 6707220, 6930794, 7997070, 8942960, 10396191, 10662760, 12795312, 13414440, 13861588, 15994140, 17326985, 20792382, 21325520, 26828880, 27723176, 31988280, 34653970, 41584764, 51980955, 55446352, 63976560, 69307940, 83169528, 103961910, 138615880, 166339056, 207923820, 277231760, 415847640, 831695280]

約数ペア:

[(1, 831695280), (2, 415847640), (3, 277231760), (4, 207923820), (5, 166339056), (6, 138615880), (8, 103961910), (10, 83169528), (12, 69307940), (13, 63976560), (15, 55446352), (16, 51980955), (20, 41584764), (24, 34653970), (26, 31988280), (30, 27723176), (31, 26828880), (39, 21325520), (40, 20792382), (48, 17326985), (52, 15994140), (60, 13861588), (62, 13414440), (65, 12795312), (78, 10662760), (80, 10396191), (93, 8942960), (104, 7997070), (120, 6930794), (124, 6707220), (130, 6397656), (155, 5365776), (156, 5331380), (186, 4471480), (195, 4265104), (208, 3998535), (240, 3465397), (248, 3353610), (260, 3198828), (310, 2682888), (312, 2665690), (372, 2235740), (390, 2132552), (403, 2063760), (465, 1788592), (496, 1676805), (520, 1599414), (620, 1341444), (624, 1332845), (744, 1117870), (780, 1066276), (806, 1031880), (930, 894296), (1040, 799707), (1209, 687920), (1240, 670722), (1488, 558935), (1560, 533138), (1612, 515940), (1860, 447148), (2015, 412752), (2418, 343960), (2480, 335361), (3120, 266569), (3224, 257970), (3720, 223574), (4030, 206376), (4836, 171980), (6045, 137584), (6448, 128985), (7440, 111787), (8060, 103188), (8599, 96720), (9672, 85990), (12090, 68792), (16120, 51594), (17198, 48360), (19344, 42995), (24180, 34396), (25797, 32240)]