190625820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 240

約数和(自身を含む): 692643840

約数和(自身を除く): 502018020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 121, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 242, 308, 310, 330, 341, 363, 372, 385, 420, 434, 462, 465, 484, 605, 620, 651, 660, 682, 726, 770, 847, 868, 924, 930, 1023, 1085, 1155, 1210, 1302, 1331, 1364, 1452, 1540, 1694, 1705, 1815, 1860, 2046, 2170, 2310, 2387, 2420, 2541, 2604, 2662, 3255, 3388, 3410, 3630, 3751, 3993, 4092, 4235, 4340, 4620, 4774, 5082, 5115, 5324, 6510, 6655, 6820, 7161, 7260, 7502, 7986, 8470, 9317, 9548, 10164, 10230, 11253, 11935, 12705, 13020, 13310, 14322, 14641, 15004, 15972, 16940, 18634, 18755, 19965, 20460, 22506, 23870, 25410, 26257, 26620, 27951, 28644, 29282, 35805, 37268, 37510, 39930, 41261, 43923, 45012, 46585, 47740, 50820, 52514, 55902, 56265, 58564, 71610, 73205, 75020, 78771, 79860, 82522, 87846, 93170, 102487, 105028, 111804, 112530, 123783, 131285, 139755, 143220, 146410, 157542, 165044, 175692, 186340, 204974, 206305, 219615, 225060, 247566, 262570, 279510, 288827, 292820, 307461, 315084, 393855, 409948, 412610, 439230, 453871, 495132, 512435, 525140, 559020, 577654, 614922, 618915, 787710, 825220, 866481, 878460, 907742, 1024870, 1155308, 1229844, 1237830, 1361613, 1444135, 1537305, 1575420, 1732962, 1815484, 2049740, 2269355, 2475660, 2723226, 2888270, 3074610, 3177097, 3465924, 4332405, 4538710, 5446452, 5776540, 6149220, 6354194, 6808065, 8664810, 9077420, 9531291, 12708388, 13616130, 15885485, 17329620, 19062582, 27232260, 31770970, 38125164, 47656455, 63541940, 95312910, 190625820]

約数ペア:

[(1, 190625820), (2, 95312910), (3, 63541940), (4, 47656455), (5, 38125164), (6, 31770970), (7, 27232260), (10, 19062582), (11, 17329620), (12, 15885485), (14, 13616130), (15, 12708388), (20, 9531291), (21, 9077420), (22, 8664810), (28, 6808065), (30, 6354194), (31, 6149220), (33, 5776540), (35, 5446452), (42, 4538710), (44, 4332405), (55, 3465924), (60, 3177097), (62, 3074610), (66, 2888270), (70, 2723226), (77, 2475660), (84, 2269355), (93, 2049740), (105, 1815484), (110, 1732962), (121, 1575420), (124, 1537305), (132, 1444135), (140, 1361613), (154, 1237830), (155, 1229844), (165, 1155308), (186, 1024870), (210, 907742), (217, 878460), (220, 866481), (231, 825220), (242, 787710), (308, 618915), (310, 614922), (330, 577654), (341, 559020), (363, 525140), (372, 512435), (385, 495132), (420, 453871), (434, 439230), (462, 412610), (465, 409948), (484, 393855), (605, 315084), (620, 307461), (651, 292820), (660, 288827), (682, 279510), (726, 262570), (770, 247566), (847, 225060), (868, 219615), (924, 206305), (930, 204974), (1023, 186340), (1085, 175692), (1155, 165044), (1210, 157542), (1302, 146410), (1331, 143220), (1364, 139755), (1452, 131285), (1540, 123783), (1694, 112530), (1705, 111804), (1815, 105028), (1860, 102487), (2046, 93170), (2170, 87846), (2310, 82522), (2387, 79860), (2420, 78771), (2541, 75020), (2604, 73205), (2662, 71610), (3255, 58564), (3388, 56265), (3410, 55902), (3630, 52514), (3751, 50820), (3993, 47740), (4092, 46585), (4235, 45012), (4340, 43923), (4620, 41261), (4774, 39930), (5082, 37510), (5115, 37268), (5324, 35805), (6510, 29282), (6655, 28644), (6820, 27951), (7161, 26620), (7260, 26257), (7502, 25410), (7986, 23870), (8470, 22506), (9317, 20460), (9548, 19965), (10164, 18755), (10230, 18634), (11253, 16940), (11935, 15972), (12705, 15004), (13020, 14641), (13310, 14322)]