226480380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 773176320

約数和(自身を除く): 546695940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 101, 105, 114, 133, 140, 190, 202, 210, 228, 266, 281, 285, 303, 380, 399, 404, 420, 505, 532, 562, 570, 606, 665, 707, 798, 843, 1010, 1124, 1140, 1212, 1330, 1405, 1414, 1515, 1596, 1686, 1919, 1967, 1995, 2020, 2121, 2660, 2810, 2828, 3030, 3372, 3535, 3838, 3934, 3990, 4215, 4242, 5339, 5620, 5757, 5901, 6060, 7070, 7676, 7868, 7980, 8430, 8484, 9595, 9835, 10605, 10678, 11514, 11802, 13433, 14140, 16017, 16860, 19190, 19670, 21210, 21356, 23028, 23604, 26695, 26866, 28381, 28785, 29505, 32034, 37373, 38380, 39340, 40299, 42420, 53390, 53732, 56762, 57570, 59010, 64068, 67165, 74746, 80085, 80598, 85143, 106780, 112119, 113524, 115140, 118020, 134330, 141905, 149492, 160170, 161196, 170286, 186865, 198667, 201495, 224238, 268660, 283810, 320340, 340572, 373730, 397334, 402990, 425715, 448476, 539239, 560595, 567620, 596001, 747460, 794668, 805980, 851430, 993335, 1078478, 1121190, 1192002, 1617717, 1702860, 1986670, 2156956, 2242380, 2384004, 2696195, 2980005, 3235434, 3774673, 3973340, 5392390, 5960010, 6470868, 7549346, 8088585, 10784780, 11324019, 11920020, 15098692, 16177170, 18873365, 22648038, 32354340, 37746730, 45296076, 56620095, 75493460, 113240190, 226480380]

約数ペア:

[(1, 226480380), (2, 113240190), (3, 75493460), (4, 56620095), (5, 45296076), (6, 37746730), (7, 32354340), (10, 22648038), (12, 18873365), (14, 16177170), (15, 15098692), (19, 11920020), (20, 11324019), (21, 10784780), (28, 8088585), (30, 7549346), (35, 6470868), (38, 5960010), (42, 5392390), (57, 3973340), (60, 3774673), (70, 3235434), (76, 2980005), (84, 2696195), (95, 2384004), (101, 2242380), (105, 2156956), (114, 1986670), (133, 1702860), (140, 1617717), (190, 1192002), (202, 1121190), (210, 1078478), (228, 993335), (266, 851430), (281, 805980), (285, 794668), (303, 747460), (380, 596001), (399, 567620), (404, 560595), (420, 539239), (505, 448476), (532, 425715), (562, 402990), (570, 397334), (606, 373730), (665, 340572), (707, 320340), (798, 283810), (843, 268660), (1010, 224238), (1124, 201495), (1140, 198667), (1212, 186865), (1330, 170286), (1405, 161196), (1414, 160170), (1515, 149492), (1596, 141905), (1686, 134330), (1919, 118020), (1967, 115140), (1995, 113524), (2020, 112119), (2121, 106780), (2660, 85143), (2810, 80598), (2828, 80085), (3030, 74746), (3372, 67165), (3535, 64068), (3838, 59010), (3934, 57570), (3990, 56762), (4215, 53732), (4242, 53390), (5339, 42420), (5620, 40299), (5757, 39340), (5901, 38380), (6060, 37373), (7070, 32034), (7676, 29505), (7868, 28785), (7980, 28381), (8430, 26866), (8484, 26695), (9595, 23604), (9835, 23028), (10605, 21356), (10678, 21210), (11514, 19670), (11802, 19190), (13433, 16860), (14140, 16017)]