13308519480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{22787}}^1$

素因数の和:22989

約数の個数: 128

約数和(自身を含む): 41477806080

約数和(自身を除く): 28169286600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 157, 186, 248, 310, 314, 372, 465, 471, 620, 628, 744, 785, 930, 942, 1240, 1256, 1570, 1860, 1884, 2355, 3140, 3720, 3768, 4710, 4867, 6280, 9420, 9734, 14601, 18840, 19468, 22787, 24335, 29202, 38936, 45574, 48670, 58404, 68361, 73005, 91148, 97340, 113935, 116808, 136722, 146010, 182296, 194680, 227870, 273444, 292020, 341805, 455740, 546888, 584040, 683610, 706397, 911480, 1367220, 1412794, 2119191, 2734440, 2825588, 3531985, 3577559, 4238382, 5651176, 7063970, 7155118, 8476764, 10595955, 10732677, 14127940, 14310236, 16953528, 17887795, 21191910, 21465354, 28255880, 28620472, 35775590, 42383820, 42930708, 53663385, 71551180, 84767640, 85861416, 107326770, 110904329, 143102360, 214653540, 221808658, 332712987, 429307080, 443617316, 554521645, 665425974, 887234632, 1109043290, 1330851948, 1663564935, 2218086580, 2661703896, 3327129870, 4436173160, 6654259740, 13308519480]

約数ペア:

[(1, 13308519480), (2, 6654259740), (3, 4436173160), (4, 3327129870), (5, 2661703896), (6, 2218086580), (8, 1663564935), (10, 1330851948), (12, 1109043290), (15, 887234632), (20, 665425974), (24, 554521645), (30, 443617316), (31, 429307080), (40, 332712987), (60, 221808658), (62, 214653540), (93, 143102360), (120, 110904329), (124, 107326770), (155, 85861416), (157, 84767640), (186, 71551180), (248, 53663385), (310, 42930708), (314, 42383820), (372, 35775590), (465, 28620472), (471, 28255880), (620, 21465354), (628, 21191910), (744, 17887795), (785, 16953528), (930, 14310236), (942, 14127940), (1240, 10732677), (1256, 10595955), (1570, 8476764), (1860, 7155118), (1884, 7063970), (2355, 5651176), (3140, 4238382), (3720, 3577559), (3768, 3531985), (4710, 2825588), (4867, 2734440), (6280, 2119191), (9420, 1412794), (9734, 1367220), (14601, 911480), (18840, 706397), (19468, 683610), (22787, 584040), (24335, 546888), (29202, 455740), (38936, 341805), (45574, 292020), (48670, 273444), (58404, 227870), (68361, 194680), (73005, 182296), (91148, 146010), (97340, 136722), (113935, 116808)]