2878372260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1264

約数の個数: 240

約数和(自身を含む): 9571072896

約数和(自身を除く): 6692700636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 67, 69, 81, 90, 92, 108, 115, 134, 135, 138, 162, 180, 201, 207, 230, 268, 270, 276, 324, 335, 345, 402, 405, 414, 460, 540, 603, 621, 670, 690, 804, 810, 828, 1005, 1035, 1153, 1206, 1242, 1340, 1380, 1541, 1620, 1809, 1863, 2010, 2070, 2306, 2412, 2484, 3015, 3082, 3105, 3459, 3618, 3726, 4020, 4140, 4612, 4623, 5427, 5765, 6030, 6164, 6210, 6918, 7236, 7452, 7705, 9045, 9246, 9315, 10377, 10854, 11530, 12060, 12420, 13836, 13869, 15410, 17295, 18090, 18492, 18630, 20754, 21708, 23060, 23115, 26519, 27135, 27738, 30820, 31131, 34590, 36180, 37260, 41508, 41607, 46230, 51885, 53038, 54270, 55476, 62262, 69180, 69345, 77251, 79557, 83214, 92460, 93393, 103770, 106076, 108540, 124524, 124821, 132595, 138690, 154502, 155655, 159114, 166428, 186786, 207540, 208035, 231753, 238671, 249642, 265190, 277380, 309004, 311310, 318228, 373572, 386255, 397785, 416070, 463506, 466965, 477342, 499284, 530380, 622620, 624105, 695259, 716013, 772510, 795570, 832140, 927012, 933930, 954684, 1158765, 1193355, 1248210, 1390518, 1432026, 1545020, 1591140, 1776773, 1867860, 2085777, 2148039, 2317530, 2386710, 2496420, 2781036, 2864052, 3476295, 3553546, 3580065, 4171554, 4296078, 4635060, 4773420, 5330319, 6257331, 6952590, 7107092, 7160130, 8343108, 8592156, 8883865, 10428885, 10660638, 10740195, 12514662, 13905180, 14320260, 15990957, 17767730, 20857770, 21321276, 21480390, 25029324, 26651595, 31286655, 31981914, 35535460, 41715540, 42960780, 47972871, 53303190, 62573310, 63963828, 79954785, 95945742, 106606380, 125146620, 143918613, 159909570, 191891484, 239864355, 287837226, 319819140, 479728710, 575674452, 719593065, 959457420, 1439186130, 2878372260]

約数ペア:

[(1, 2878372260), (2, 1439186130), (3, 959457420), (4, 719593065), (5, 575674452), (6, 479728710), (9, 319819140), (10, 287837226), (12, 239864355), (15, 191891484), (18, 159909570), (20, 143918613), (23, 125146620), (27, 106606380), (30, 95945742), (36, 79954785), (45, 63963828), (46, 62573310), (54, 53303190), (60, 47972871), (67, 42960780), (69, 41715540), (81, 35535460), (90, 31981914), (92, 31286655), (108, 26651595), (115, 25029324), (134, 21480390), (135, 21321276), (138, 20857770), (162, 17767730), (180, 15990957), (201, 14320260), (207, 13905180), (230, 12514662), (268, 10740195), (270, 10660638), (276, 10428885), (324, 8883865), (335, 8592156), (345, 8343108), (402, 7160130), (405, 7107092), (414, 6952590), (460, 6257331), (540, 5330319), (603, 4773420), (621, 4635060), (670, 4296078), (690, 4171554), (804, 3580065), (810, 3553546), (828, 3476295), (1005, 2864052), (1035, 2781036), (1153, 2496420), (1206, 2386710), (1242, 2317530), (1340, 2148039), (1380, 2085777), (1541, 1867860), (1620, 1776773), (1809, 1591140), (1863, 1545020), (2010, 1432026), (2070, 1390518), (2306, 1248210), (2412, 1193355), (2484, 1158765), (3015, 954684), (3082, 933930), (3105, 927012), (3459, 832140), (3618, 795570), (3726, 772510), (4020, 716013), (4140, 695259), (4612, 624105), (4623, 622620), (5427, 530380), (5765, 499284), (6030, 477342), (6164, 466965), (6210, 463506), (6918, 416070), (7236, 397785), (7452, 386255), (7705, 373572), (9045, 318228), (9246, 311310), (9315, 309004), (10377, 277380), (10854, 265190), (11530, 249642), (12060, 238671), (12420, 231753), (13836, 208035), (13869, 207540), (15410, 186786), (17295, 166428), (18090, 159114), (18492, 155655), (18630, 154502), (20754, 138690), (21708, 132595), (23060, 124821), (23115, 124524), (26519, 108540), (27135, 106076), (27738, 103770), (30820, 93393), (31131, 92460), (34590, 83214), (36180, 79557), (37260, 77251), (41508, 69345), (41607, 69180), (46230, 62262), (51885, 55476), (53038, 54270)]