127236340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 216

約数和(自身を含む): 362978280

約数和(自身を除く): 235741940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 37, 44, 49, 55, 58, 70, 74, 77, 98, 110, 116, 121, 140, 145, 148, 154, 185, 196, 203, 220, 242, 245, 259, 290, 308, 319, 370, 385, 406, 407, 484, 490, 518, 539, 580, 605, 638, 740, 770, 812, 814, 847, 980, 1015, 1036, 1073, 1078, 1210, 1276, 1295, 1421, 1540, 1595, 1628, 1694, 1813, 2030, 2035, 2146, 2156, 2233, 2420, 2590, 2695, 2842, 2849, 3190, 3388, 3509, 3626, 4060, 4070, 4235, 4292, 4466, 4477, 5180, 5365, 5390, 5684, 5698, 5929, 6380, 7018, 7105, 7252, 7511, 8140, 8470, 8932, 8954, 9065, 10730, 10780, 11165, 11396, 11803, 11858, 14036, 14210, 14245, 15022, 15631, 16940, 17545, 17908, 18130, 19943, 21460, 22330, 22385, 23606, 23716, 24563, 28420, 28490, 29645, 30044, 31262, 31339, 35090, 36260, 37555, 39886, 44660, 44770, 47212, 49126, 52577, 56980, 59015, 59290, 62524, 62678, 70180, 75110, 78155, 79772, 82621, 89540, 98252, 99715, 105154, 118030, 118580, 122815, 125356, 129833, 150220, 156310, 156695, 165242, 171941, 199430, 210308, 219373, 236060, 245630, 259666, 262885, 312620, 313390, 330484, 343882, 398860, 413105, 438746, 491260, 519332, 525770, 578347, 626780, 649165, 687764, 826210, 859705, 877492, 908831, 1051540, 1096865, 1156694, 1298330, 1652420, 1719410, 1817662, 2193730, 2313388, 2596660, 2891735, 3438820, 3635324, 4387460, 4544155, 5783470, 6361817, 9088310, 11566940, 12723634, 18176620, 25447268, 31809085, 63618170, 127236340]

約数ペア:

[(1, 127236340), (2, 63618170), (4, 31809085), (5, 25447268), (7, 18176620), (10, 12723634), (11, 11566940), (14, 9088310), (20, 6361817), (22, 5783470), (28, 4544155), (29, 4387460), (35, 3635324), (37, 3438820), (44, 2891735), (49, 2596660), (55, 2313388), (58, 2193730), (70, 1817662), (74, 1719410), (77, 1652420), (98, 1298330), (110, 1156694), (116, 1096865), (121, 1051540), (140, 908831), (145, 877492), (148, 859705), (154, 826210), (185, 687764), (196, 649165), (203, 626780), (220, 578347), (242, 525770), (245, 519332), (259, 491260), (290, 438746), (308, 413105), (319, 398860), (370, 343882), (385, 330484), (406, 313390), (407, 312620), (484, 262885), (490, 259666), (518, 245630), (539, 236060), (580, 219373), (605, 210308), (638, 199430), (740, 171941), (770, 165242), (812, 156695), (814, 156310), (847, 150220), (980, 129833), (1015, 125356), (1036, 122815), (1073, 118580), (1078, 118030), (1210, 105154), (1276, 99715), (1295, 98252), (1421, 89540), (1540, 82621), (1595, 79772), (1628, 78155), (1694, 75110), (1813, 70180), (2030, 62678), (2035, 62524), (2146, 59290), (2156, 59015), (2233, 56980), (2420, 52577), (2590, 49126), (2695, 47212), (2842, 44770), (2849, 44660), (3190, 39886), (3388, 37555), (3509, 36260), (3626, 35090), (4060, 31339), (4070, 31262), (4235, 30044), (4292, 29645), (4466, 28490), (4477, 28420), (5180, 24563), (5365, 23716), (5390, 23606), (5684, 22385), (5698, 22330), (5929, 21460), (6380, 19943), (7018, 18130), (7105, 17908), (7252, 17545), (7511, 16940), (8140, 15631), (8470, 15022), (8932, 14245), (8954, 14210), (9065, 14036), (10730, 11858), (10780, 11803), (11165, 11396)]