531242937960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{62327}}^1$

素因数の和:62560

約数の個数: 256

約数和(自身を含む): 1859668070400

約数和(自身を除く): 1328425132440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 139, 140, 146, 168, 210, 219, 278, 280, 292, 365, 417, 420, 438, 511, 556, 584, 695, 730, 834, 840, 876, 973, 1022, 1095, 1112, 1390, 1460, 1533, 1668, 1752, 1946, 2044, 2085, 2190, 2555, 2780, 2919, 2920, 3066, 3336, 3892, 4088, 4170, 4380, 4865, 5110, 5560, 5838, 6132, 7665, 7784, 8340, 8760, 9730, 10147, 10220, 11676, 12264, 14595, 15330, 16680, 19460, 20294, 20440, 23352, 29190, 30441, 30660, 38920, 40588, 50735, 58380, 60882, 61320, 62327, 71029, 81176, 101470, 116760, 121764, 124654, 142058, 152205, 186981, 202940, 213087, 243528, 249308, 284116, 304410, 311635, 355145, 373962, 405880, 426174, 436289, 498616, 568232, 608820, 623270, 710290, 747924, 852348, 872578, 934905, 1065435, 1217640, 1246540, 1308867, 1420580, 1495848, 1704696, 1745156, 1869810, 2130870, 2181445, 2493080, 2617734, 2841160, 3490312, 3739620, 4261740, 4362890, 4549871, 5235468, 6544335, 7479240, 8523480, 8663453, 8725780, 9099742, 10470936, 13088670, 13649613, 17326906, 17451560, 18199484, 22749355, 25990359, 26177340, 27299226, 31849097, 34653812, 36398968, 43317265, 45498710, 51980718, 52354680, 54598452, 60644171, 63698194, 68248065, 69307624, 86634530, 90997420, 95547291, 103961436, 109196904, 121288342, 127396388, 129951795, 136496130, 159245485, 173269060, 181932513, 181994840, 191094582, 207922872, 242576684, 254792776, 259903590, 272992260, 303220855, 318490970, 346538120, 363865026, 382189164, 477736455, 485153368, 519807180, 545984520, 606441710, 632432069, 636981940, 727730052, 764378328, 909662565, 955472910, 1039614360, 1212883420, 1264864138, 1273963880, 1455460104, 1819325130, 1897296207, 1910945820, 2425766840, 2529728276, 3162160345, 3638650260, 3794592414, 3821891640, 4427024483, 5059456552, 6324320690, 7277300520, 7589184828, 8854048966, 9486481035, 12648641380, 13281073449, 15178369656, 17708097932, 18972962070, 22135122415, 25297282760, 26562146898, 35416195864, 37945924140, 44270244830, 53124293796, 66405367245, 75891848280, 88540489660, 106248587592, 132810734490, 177080979320, 265621468980, 531242937960]

約数ペア:

[(1, 531242937960), (2, 265621468980), (3, 177080979320), (4, 132810734490), (5, 106248587592), (6, 88540489660), (7, 75891848280), (8, 66405367245), (10, 53124293796), (12, 44270244830), (14, 37945924140), (15, 35416195864), (20, 26562146898), (21, 25297282760), (24, 22135122415), (28, 18972962070), (30, 17708097932), (35, 15178369656), (40, 13281073449), (42, 12648641380), (56, 9486481035), (60, 8854048966), (70, 7589184828), (73, 7277300520), (84, 6324320690), (105, 5059456552), (120, 4427024483), (139, 3821891640), (140, 3794592414), (146, 3638650260), (168, 3162160345), (210, 2529728276), (219, 2425766840), (278, 1910945820), (280, 1897296207), (292, 1819325130), (365, 1455460104), (417, 1273963880), (420, 1264864138), (438, 1212883420), (511, 1039614360), (556, 955472910), (584, 909662565), (695, 764378328), (730, 727730052), (834, 636981940), (840, 632432069), (876, 606441710), (973, 545984520), (1022, 519807180), (1095, 485153368), (1112, 477736455), (1390, 382189164), (1460, 363865026), (1533, 346538120), (1668, 318490970), (1752, 303220855), (1946, 272992260), (2044, 259903590), (2085, 254792776), (2190, 242576684), (2555, 207922872), (2780, 191094582), (2919, 181994840), (2920, 181932513), (3066, 173269060), (3336, 159245485), (3892, 136496130), (4088, 129951795), (4170, 127396388), (4380, 121288342), (4865, 109196904), (5110, 103961436), (5560, 95547291), (5838, 90997420), (6132, 86634530), (7665, 69307624), (7784, 68248065), (8340, 63698194), (8760, 60644171), (9730, 54598452), (10147, 52354680), (10220, 51980718), (11676, 45498710), (12264, 43317265), (14595, 36398968), (15330, 34653812), (16680, 31849097), (19460, 27299226), (20294, 26177340), (20440, 25990359), (23352, 22749355), (29190, 18199484), (30441, 17451560), (30660, 17326906), (38920, 13649613), (40588, 13088670), (50735, 10470936), (58380, 9099742), (60882, 8725780), (61320, 8663453), (62327, 8523480), (71029, 7479240), (81176, 6544335), (101470, 5235468), (116760, 4549871), (121764, 4362890), (124654, 4261740), (142058, 3739620), (152205, 3490312), (186981, 2841160), (202940, 2617734), (213087, 2493080), (243528, 2181445), (249308, 2130870), (284116, 1869810), (304410, 1745156), (311635, 1704696), (355145, 1495848), (373962, 1420580), (405880, 1308867), (426174, 1246540), (436289, 1217640), (498616, 1065435), (568232, 934905), (608820, 872578), (623270, 852348), (710290, 747924)]