220832040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:812

約数の個数: 256

約数和(自身を含む): 825189120

約数和(自身を除く): 604357080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 561, 572, 660, 663, 680, 715, 748, 757, 780, 858, 884, 935, 1020, 1105, 1122, 1144, 1320, 1326, 1430, 1496, 1514, 1560, 1716, 1768, 1870, 2040, 2145, 2210, 2244, 2271, 2431, 2652, 2805, 2860, 3028, 3315, 3432, 3740, 3785, 4290, 4420, 4488, 4542, 4862, 5304, 5610, 5720, 6056, 6630, 7293, 7480, 7570, 8327, 8580, 8840, 9084, 9724, 9841, 11220, 11355, 12155, 12869, 13260, 14586, 15140, 16654, 17160, 18168, 19448, 19682, 22440, 22710, 24310, 24981, 25738, 26520, 29172, 29523, 30280, 33308, 36465, 38607, 39364, 41635, 45420, 48620, 49205, 49962, 51476, 58344, 59046, 64345, 66616, 72930, 77214, 78728, 83270, 90840, 97240, 98410, 99924, 102952, 108251, 118092, 124905, 128690, 141559, 145860, 147615, 154428, 166540, 167297, 193035, 196820, 199848, 216502, 236184, 249810, 257380, 283118, 291720, 295230, 308856, 324753, 333080, 334594, 386070, 393640, 424677, 433004, 499620, 501891, 514760, 541255, 566236, 590460, 649506, 669188, 707795, 772140, 836485, 849354, 866008, 999240, 1003782, 1082510, 1132472, 1180920, 1299012, 1338376, 1415590, 1544280, 1623765, 1672970, 1698708, 1840267, 2007564, 2123385, 2165020, 2509455, 2598024, 2831180, 3247530, 3345940, 3397416, 3680534, 4015128, 4246770, 4330040, 5018910, 5520801, 5662360, 6495060, 6691880, 7361068, 8493540, 9201335, 10037820, 11041602, 12990120, 14722136, 16987080, 18402670, 20075640, 22083204, 27604005, 36805340, 44166408, 55208010, 73610680, 110416020, 220832040]

約数ペア:

[(1, 220832040), (2, 110416020), (3, 73610680), (4, 55208010), (5, 44166408), (6, 36805340), (8, 27604005), (10, 22083204), (11, 20075640), (12, 18402670), (13, 16987080), (15, 14722136), (17, 12990120), (20, 11041602), (22, 10037820), (24, 9201335), (26, 8493540), (30, 7361068), (33, 6691880), (34, 6495060), (39, 5662360), (40, 5520801), (44, 5018910), (51, 4330040), (52, 4246770), (55, 4015128), (60, 3680534), (65, 3397416), (66, 3345940), (68, 3247530), (78, 2831180), (85, 2598024), (88, 2509455), (102, 2165020), (104, 2123385), (110, 2007564), (120, 1840267), (130, 1698708), (132, 1672970), (136, 1623765), (143, 1544280), (156, 1415590), (165, 1338376), (170, 1299012), (187, 1180920), (195, 1132472), (204, 1082510), (220, 1003782), (221, 999240), (255, 866008), (260, 849354), (264, 836485), (286, 772140), (312, 707795), (330, 669188), (340, 649506), (374, 590460), (390, 566236), (408, 541255), (429, 514760), (440, 501891), (442, 499620), (510, 433004), (520, 424677), (561, 393640), (572, 386070), (660, 334594), (663, 333080), (680, 324753), (715, 308856), (748, 295230), (757, 291720), (780, 283118), (858, 257380), (884, 249810), (935, 236184), (1020, 216502), (1105, 199848), (1122, 196820), (1144, 193035), (1320, 167297), (1326, 166540), (1430, 154428), (1496, 147615), (1514, 145860), (1560, 141559), (1716, 128690), (1768, 124905), (1870, 118092), (2040, 108251), (2145, 102952), (2210, 99924), (2244, 98410), (2271, 97240), (2431, 90840), (2652, 83270), (2805, 78728), (2860, 77214), (3028, 72930), (3315, 66616), (3432, 64345), (3740, 59046), (3785, 58344), (4290, 51476), (4420, 49962), (4488, 49205), (4542, 48620), (4862, 45420), (5304, 41635), (5610, 39364), (5720, 38607), (6056, 36465), (6630, 33308), (7293, 30280), (7480, 29523), (7570, 29172), (8327, 26520), (8580, 25738), (8840, 24981), (9084, 24310), (9724, 22710), (9841, 22440), (11220, 19682), (11355, 19448), (12155, 18168), (12869, 17160), (13260, 16654), (14586, 15140)]