13217160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 256

約数和(自身を含む): 49766400

約数和(自身を除く): 36549240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 19, 20, 22, 24, 30, 31, 33, 34, 38, 40, 44, 51, 55, 57, 60, 62, 66, 68, 76, 85, 88, 93, 95, 102, 110, 114, 120, 124, 132, 136, 152, 155, 165, 170, 186, 187, 190, 204, 209, 220, 228, 248, 255, 264, 285, 310, 323, 330, 340, 341, 372, 374, 380, 408, 418, 440, 456, 465, 510, 527, 561, 570, 589, 620, 627, 646, 660, 680, 682, 744, 748, 760, 836, 930, 935, 969, 1020, 1023, 1045, 1054, 1122, 1140, 1178, 1240, 1254, 1292, 1320, 1364, 1496, 1581, 1615, 1672, 1705, 1767, 1860, 1870, 1938, 2040, 2046, 2090, 2108, 2244, 2280, 2356, 2508, 2584, 2635, 2728, 2805, 2945, 3135, 3162, 3230, 3410, 3534, 3553, 3720, 3740, 3876, 4092, 4180, 4216, 4488, 4712, 4845, 5016, 5115, 5270, 5610, 5797, 5890, 6270, 6324, 6460, 6479, 6820, 7068, 7106, 7480, 7752, 7905, 8184, 8360, 8835, 9690, 10013, 10230, 10540, 10659, 11220, 11594, 11780, 12540, 12648, 12920, 12958, 13640, 14136, 14212, 15810, 17391, 17670, 17765, 19380, 19437, 20026, 20460, 21080, 21318, 22440, 23188, 23560, 25080, 25916, 28424, 28985, 30039, 31620, 32395, 34782, 35340, 35530, 38760, 38874, 40052, 40920, 42636, 46376, 50065, 51832, 53295, 57970, 60078, 63240, 64790, 69564, 70680, 71060, 77748, 80104, 85272, 86955, 97185, 100130, 106590, 110143, 115940, 120156, 129580, 139128, 142120, 150195, 155496, 173910, 194370, 200260, 213180, 220286, 231880, 240312, 259160, 300390, 330429, 347820, 388740, 400520, 426360, 440572, 550715, 600780, 660858, 695640, 777480, 881144, 1101430, 1201560, 1321716, 1652145, 2202860, 2643432, 3304290, 4405720, 6608580, 13217160]

約数ペア:

[(1, 13217160), (2, 6608580), (3, 4405720), (4, 3304290), (5, 2643432), (6, 2202860), (8, 1652145), (10, 1321716), (11, 1201560), (12, 1101430), (15, 881144), (17, 777480), (19, 695640), (20, 660858), (22, 600780), (24, 550715), (30, 440572), (31, 426360), (33, 400520), (34, 388740), (38, 347820), (40, 330429), (44, 300390), (51, 259160), (55, 240312), (57, 231880), (60, 220286), (62, 213180), (66, 200260), (68, 194370), (76, 173910), (85, 155496), (88, 150195), (93, 142120), (95, 139128), (102, 129580), (110, 120156), (114, 115940), (120, 110143), (124, 106590), (132, 100130), (136, 97185), (152, 86955), (155, 85272), (165, 80104), (170, 77748), (186, 71060), (187, 70680), (190, 69564), (204, 64790), (209, 63240), (220, 60078), (228, 57970), (248, 53295), (255, 51832), (264, 50065), (285, 46376), (310, 42636), (323, 40920), (330, 40052), (340, 38874), (341, 38760), (372, 35530), (374, 35340), (380, 34782), (408, 32395), (418, 31620), (440, 30039), (456, 28985), (465, 28424), (510, 25916), (527, 25080), (561, 23560), (570, 23188), (589, 22440), (620, 21318), (627, 21080), (646, 20460), (660, 20026), (680, 19437), (682, 19380), (744, 17765), (748, 17670), (760, 17391), (836, 15810), (930, 14212), (935, 14136), (969, 13640), (1020, 12958), (1023, 12920), (1045, 12648), (1054, 12540), (1122, 11780), (1140, 11594), (1178, 11220), (1240, 10659), (1254, 10540), (1292, 10230), (1320, 10013), (1364, 9690), (1496, 8835), (1581, 8360), (1615, 8184), (1672, 7905), (1705, 7752), (1767, 7480), (1860, 7106), (1870, 7068), (1938, 6820), (2040, 6479), (2046, 6460), (2090, 6324), (2108, 6270), (2244, 5890), (2280, 5797), (2356, 5610), (2508, 5270), (2584, 5115), (2635, 5016), (2728, 4845), (2805, 4712), (2945, 4488), (3135, 4216), (3162, 4180), (3230, 4092), (3410, 3876), (3534, 3740), (3553, 3720)]