227138730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 256

約数和(自身を含む): 735436800

約数和(自身を除く): 508298070

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 29, 30, 35, 38, 39, 42, 57, 58, 65, 70, 78, 87, 91, 95, 105, 114, 130, 133, 145, 151, 174, 182, 190, 195, 203, 210, 247, 266, 273, 285, 290, 302, 377, 390, 399, 406, 435, 453, 455, 494, 546, 551, 570, 609, 665, 741, 754, 755, 798, 870, 906, 910, 1015, 1057, 1102, 1131, 1218, 1235, 1330, 1365, 1482, 1510, 1653, 1729, 1885, 1963, 1995, 2030, 2114, 2262, 2265, 2470, 2639, 2730, 2755, 2869, 3045, 3171, 3306, 3458, 3705, 3770, 3857, 3926, 3990, 4379, 4530, 5187, 5278, 5285, 5510, 5655, 5738, 5889, 6090, 6342, 7163, 7410, 7714, 7917, 8265, 8607, 8645, 8758, 9815, 10374, 10570, 11310, 11571, 11778, 13137, 13195, 13741, 14326, 14345, 15834, 15855, 16530, 17214, 17290, 19285, 19630, 20083, 21489, 21895, 23142, 25935, 26274, 26390, 27482, 28690, 29445, 30653, 31710, 35815, 37297, 38570, 39585, 40166, 41223, 42978, 43035, 43790, 50141, 51870, 56927, 57855, 58890, 60249, 61306, 65685, 68705, 71630, 74594, 79170, 82446, 83201, 86070, 91959, 100282, 100415, 107445, 111891, 113854, 115710, 120498, 131370, 137410, 150423, 153265, 166402, 170781, 183918, 186485, 200830, 206115, 214890, 223782, 249603, 250705, 261079, 284635, 300846, 301245, 306530, 341562, 372970, 398489, 412230, 416005, 459795, 499206, 501410, 522158, 559455, 569270, 582407, 602490, 752115, 783237, 796978, 832010, 853905, 919590, 1081613, 1118910, 1164814, 1195467, 1248015, 1305395, 1504230, 1566474, 1707810, 1747221, 1992445, 2163226, 2390934, 2496030, 2610790, 2912035, 3244839, 3494442, 3916185, 3984890, 5408065, 5824070, 5977335, 6489678, 7571291, 7832370, 8736105, 10816130, 11954670, 15142582, 16224195, 17472210, 22713873, 32448390, 37856455, 45427746, 75712910, 113569365, 227138730]

約数ペア:

[(1, 227138730), (2, 113569365), (3, 75712910), (5, 45427746), (6, 37856455), (7, 32448390), (10, 22713873), (13, 17472210), (14, 16224195), (15, 15142582), (19, 11954670), (21, 10816130), (26, 8736105), (29, 7832370), (30, 7571291), (35, 6489678), (38, 5977335), (39, 5824070), (42, 5408065), (57, 3984890), (58, 3916185), (65, 3494442), (70, 3244839), (78, 2912035), (87, 2610790), (91, 2496030), (95, 2390934), (105, 2163226), (114, 1992445), (130, 1747221), (133, 1707810), (145, 1566474), (151, 1504230), (174, 1305395), (182, 1248015), (190, 1195467), (195, 1164814), (203, 1118910), (210, 1081613), (247, 919590), (266, 853905), (273, 832010), (285, 796978), (290, 783237), (302, 752115), (377, 602490), (390, 582407), (399, 569270), (406, 559455), (435, 522158), (453, 501410), (455, 499206), (494, 459795), (546, 416005), (551, 412230), (570, 398489), (609, 372970), (665, 341562), (741, 306530), (754, 301245), (755, 300846), (798, 284635), (870, 261079), (906, 250705), (910, 249603), (1015, 223782), (1057, 214890), (1102, 206115), (1131, 200830), (1218, 186485), (1235, 183918), (1330, 170781), (1365, 166402), (1482, 153265), (1510, 150423), (1653, 137410), (1729, 131370), (1885, 120498), (1963, 115710), (1995, 113854), (2030, 111891), (2114, 107445), (2262, 100415), (2265, 100282), (2470, 91959), (2639, 86070), (2730, 83201), (2755, 82446), (2869, 79170), (3045, 74594), (3171, 71630), (3306, 68705), (3458, 65685), (3705, 61306), (3770, 60249), (3857, 58890), (3926, 57855), (3990, 56927), (4379, 51870), (4530, 50141), (5187, 43790), (5278, 43035), (5285, 42978), (5510, 41223), (5655, 40166), (5738, 39585), (5889, 38570), (6090, 37297), (6342, 35815), (7163, 31710), (7410, 30653), (7714, 29445), (7917, 28690), (8265, 27482), (8607, 26390), (8645, 26274), (8758, 25935), (9815, 23142), (10374, 21895), (10570, 21489), (11310, 20083), (11571, 19630), (11778, 19285), (13137, 17290), (13195, 17214), (13741, 16530), (14326, 15855), (14345, 15834)]