2688366960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2423}}^1$

素因数の和:2532

約数の個数: 240

約数和(自身を含む): 9565530624

約数和(自身を除く): 6877163664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 67, 69, 72, 80, 90, 92, 115, 120, 134, 138, 144, 180, 184, 201, 207, 230, 240, 268, 276, 335, 345, 360, 368, 402, 414, 460, 536, 552, 603, 670, 690, 720, 804, 828, 920, 1005, 1035, 1072, 1104, 1206, 1340, 1380, 1541, 1608, 1656, 1840, 2010, 2070, 2412, 2423, 2680, 2760, 3015, 3082, 3216, 3312, 4020, 4140, 4623, 4824, 4846, 5360, 5520, 6030, 6164, 7269, 7705, 8040, 8280, 9246, 9648, 9692, 12060, 12115, 12328, 13869, 14538, 15410, 16080, 16560, 18492, 19384, 21807, 23115, 24120, 24230, 24656, 27738, 29076, 30820, 36345, 36984, 38768, 43614, 46230, 48240, 48460, 55476, 55729, 58152, 61640, 69345, 72690, 73968, 87228, 92460, 96920, 109035, 110952, 111458, 116304, 123280, 138690, 145380, 162341, 167187, 174456, 184920, 193840, 218070, 221904, 222916, 277380, 278645, 290760, 324682, 334374, 348912, 369840, 436140, 445832, 487023, 501561, 554760, 557290, 581520, 649364, 668748, 811705, 835935, 872280, 891664, 974046, 1003122, 1109520, 1114580, 1298728, 1337496, 1461069, 1623410, 1671870, 1744560, 1948092, 2006244, 2229160, 2435115, 2507805, 2597456, 2674992, 2922138, 3246820, 3343740, 3733843, 3896184, 4012488, 4458320, 4870230, 5015610, 5844276, 6493640, 6687480, 7305345, 7467686, 7792368, 8024976, 9740460, 10031220, 11201529, 11688552, 12987280, 13374960, 14610690, 14935372, 18669215, 19480920, 20062440, 22403058, 23377104, 29221380, 29870744, 33604587, 37338430, 38961840, 40124880, 44806116, 56007645, 58442760, 59741488, 67209174, 74676860, 89612232, 112015290, 116885520, 134418348, 149353720, 168022935, 179224464, 224030580, 268836696, 298707440, 336045870, 448061160, 537673392, 672091740, 896122320, 1344183480, 2688366960]

約数ペア:

[(1, 2688366960), (2, 1344183480), (3, 896122320), (4, 672091740), (5, 537673392), (6, 448061160), (8, 336045870), (9, 298707440), (10, 268836696), (12, 224030580), (15, 179224464), (16, 168022935), (18, 149353720), (20, 134418348), (23, 116885520), (24, 112015290), (30, 89612232), (36, 74676860), (40, 67209174), (45, 59741488), (46, 58442760), (48, 56007645), (60, 44806116), (67, 40124880), (69, 38961840), (72, 37338430), (80, 33604587), (90, 29870744), (92, 29221380), (115, 23377104), (120, 22403058), (134, 20062440), (138, 19480920), (144, 18669215), (180, 14935372), (184, 14610690), (201, 13374960), (207, 12987280), (230, 11688552), (240, 11201529), (268, 10031220), (276, 9740460), (335, 8024976), (345, 7792368), (360, 7467686), (368, 7305345), (402, 6687480), (414, 6493640), (460, 5844276), (536, 5015610), (552, 4870230), (603, 4458320), (670, 4012488), (690, 3896184), (720, 3733843), (804, 3343740), (828, 3246820), (920, 2922138), (1005, 2674992), (1035, 2597456), (1072, 2507805), (1104, 2435115), (1206, 2229160), (1340, 2006244), (1380, 1948092), (1541, 1744560), (1608, 1671870), (1656, 1623410), (1840, 1461069), (2010, 1337496), (2070, 1298728), (2412, 1114580), (2423, 1109520), (2680, 1003122), (2760, 974046), (3015, 891664), (3082, 872280), (3216, 835935), (3312, 811705), (4020, 668748), (4140, 649364), (4623, 581520), (4824, 557290), (4846, 554760), (5360, 501561), (5520, 487023), (6030, 445832), (6164, 436140), (7269, 369840), (7705, 348912), (8040, 334374), (8280, 324682), (9246, 290760), (9648, 278645), (9692, 277380), (12060, 222916), (12115, 221904), (12328, 218070), (13869, 193840), (14538, 184920), (15410, 174456), (16080, 167187), (16560, 162341), (18492, 145380), (19384, 138690), (21807, 123280), (23115, 116304), (24120, 111458), (24230, 110952), (24656, 109035), (27738, 96920), (29076, 92460), (30820, 87228), (36345, 73968), (36984, 72690), (38768, 69345), (43614, 61640), (46230, 58152), (48240, 55729), (48460, 55476)]