226516290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 256

約数和(自身を含む): 770273280

約数和(自身を除く): 543756990

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 19, 21, 22, 26, 30, 33, 35, 38, 39, 42, 55, 57, 65, 66, 70, 77, 78, 91, 95, 105, 110, 114, 130, 133, 143, 154, 165, 182, 190, 195, 209, 210, 231, 247, 266, 273, 285, 286, 330, 385, 390, 397, 399, 418, 429, 455, 462, 494, 546, 570, 627, 665, 715, 741, 770, 794, 798, 858, 910, 1001, 1045, 1155, 1191, 1235, 1254, 1330, 1365, 1430, 1463, 1482, 1729, 1985, 1995, 2002, 2090, 2145, 2310, 2382, 2470, 2717, 2730, 2779, 2926, 3003, 3135, 3458, 3705, 3970, 3990, 4290, 4367, 4389, 5005, 5161, 5187, 5434, 5558, 5955, 6006, 6270, 7315, 7410, 7543, 8151, 8337, 8645, 8734, 8778, 10010, 10322, 10374, 11910, 13101, 13585, 13895, 14630, 15015, 15086, 15483, 16302, 16674, 17290, 19019, 21835, 21945, 22629, 25805, 25935, 26202, 27170, 27790, 30030, 30569, 30966, 36127, 37715, 38038, 40755, 41685, 43670, 43890, 45258, 51610, 51870, 52801, 56771, 57057, 61138, 65505, 72254, 75430, 77415, 81510, 82973, 83370, 91707, 95095, 98059, 105602, 108381, 113145, 113542, 114114, 131010, 152845, 154830, 158403, 165946, 170313, 180635, 183414, 190190, 196118, 216762, 226290, 248919, 264005, 283855, 285285, 294177, 305690, 316806, 340626, 361270, 397397, 414865, 458535, 490295, 497838, 528010, 541905, 567710, 570570, 580811, 588354, 686413, 792015, 794794, 829730, 851565, 917070, 980590, 1078649, 1083810, 1161622, 1192191, 1244595, 1372826, 1470885, 1584030, 1703130, 1742433, 1986985, 2059239, 2157298, 2384382, 2489190, 2904055, 2941770, 3235947, 3432065, 3484866, 3973970, 4118478, 5393245, 5808110, 5960955, 6471894, 6864130, 7550543, 8712165, 10296195, 10786490, 11921910, 15101086, 16179735, 17424330, 20592390, 22651629, 32359470, 37752715, 45303258, 75505430, 113258145, 226516290]

約数ペア:

[(1, 226516290), (2, 113258145), (3, 75505430), (5, 45303258), (6, 37752715), (7, 32359470), (10, 22651629), (11, 20592390), (13, 17424330), (14, 16179735), (15, 15101086), (19, 11921910), (21, 10786490), (22, 10296195), (26, 8712165), (30, 7550543), (33, 6864130), (35, 6471894), (38, 5960955), (39, 5808110), (42, 5393245), (55, 4118478), (57, 3973970), (65, 3484866), (66, 3432065), (70, 3235947), (77, 2941770), (78, 2904055), (91, 2489190), (95, 2384382), (105, 2157298), (110, 2059239), (114, 1986985), (130, 1742433), (133, 1703130), (143, 1584030), (154, 1470885), (165, 1372826), (182, 1244595), (190, 1192191), (195, 1161622), (209, 1083810), (210, 1078649), (231, 980590), (247, 917070), (266, 851565), (273, 829730), (285, 794794), (286, 792015), (330, 686413), (385, 588354), (390, 580811), (397, 570570), (399, 567710), (418, 541905), (429, 528010), (455, 497838), (462, 490295), (494, 458535), (546, 414865), (570, 397397), (627, 361270), (665, 340626), (715, 316806), (741, 305690), (770, 294177), (794, 285285), (798, 283855), (858, 264005), (910, 248919), (1001, 226290), (1045, 216762), (1155, 196118), (1191, 190190), (1235, 183414), (1254, 180635), (1330, 170313), (1365, 165946), (1430, 158403), (1463, 154830), (1482, 152845), (1729, 131010), (1985, 114114), (1995, 113542), (2002, 113145), (2090, 108381), (2145, 105602), (2310, 98059), (2382, 95095), (2470, 91707), (2717, 83370), (2730, 82973), (2779, 81510), (2926, 77415), (3003, 75430), (3135, 72254), (3458, 65505), (3705, 61138), (3970, 57057), (3990, 56771), (4290, 52801), (4367, 51870), (4389, 51610), (5005, 45258), (5161, 43890), (5187, 43670), (5434, 41685), (5558, 40755), (5955, 38038), (6006, 37715), (6270, 36127), (7315, 30966), (7410, 30569), (7543, 30030), (8151, 27790), (8337, 27170), (8645, 26202), (8734, 25935), (8778, 25805), (10010, 22629), (10322, 21945), (10374, 21835), (11910, 19019), (13101, 17290), (13585, 16674), (13895, 16302), (14630, 15483), (15015, 15086)]