15740045860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{139}}^2$

素因数の和:351

約数の個数: 216

約数和(自身を含む): 43392113856

約数和(自身を除く): 27652067996

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 139, 140, 154, 161, 220, 230, 253, 278, 308, 322, 385, 460, 506, 529, 556, 644, 695, 770, 805, 973, 1012, 1058, 1265, 1390, 1529, 1540, 1610, 1771, 1946, 2116, 2530, 2645, 2780, 3058, 3197, 3220, 3542, 3703, 3892, 4865, 5060, 5290, 5819, 6116, 6394, 7084, 7406, 7645, 8855, 9730, 10580, 10703, 11638, 12788, 14812, 15290, 15985, 17710, 18515, 19321, 19460, 21406, 22379, 23276, 29095, 30580, 31970, 35167, 35420, 37030, 38642, 40733, 42812, 44758, 53515, 58190, 63940, 70334, 73531, 74060, 77284, 81466, 89516, 96605, 107030, 111895, 116380, 135247, 140668, 147062, 162932, 175835, 193210, 203665, 212531, 214060, 223790, 246169, 270494, 294124, 351670, 367655, 386420, 407330, 425062, 444383, 447580, 492338, 514717, 540988, 676235, 703340, 735310, 808841, 814660, 850124, 888766, 984676, 1029434, 1062655, 1230845, 1352470, 1470620, 1487717, 1617682, 1777532, 2058868, 2125310, 2221915, 2461690, 2573585, 2704940, 2975434, 3110681, 3235364, 4044205, 4250620, 4443830, 4888213, 4923380, 5147170, 5661887, 5950868, 6221362, 7438585, 8088410, 8887660, 9776426, 10220809, 10294340, 11323774, 12442724, 14877170, 15553405, 16176820, 19552852, 20441618, 22647548, 24441065, 28309435, 29754340, 31106810, 34217491, 40883236, 48882130, 51104045, 56618870, 62213620, 68434982, 71545663, 97764260, 102208090, 112428899, 113237740, 136869964, 143091326, 171087455, 204416180, 224857798, 286182652, 342174910, 357728315, 449715596, 562144495, 684349820, 715456630, 787002293, 1124288990, 1430913260, 1574004586, 2248577980, 3148009172, 3935011465, 7870022930, 15740045860]

約数ペア:

[(1, 15740045860), (2, 7870022930), (4, 3935011465), (5, 3148009172), (7, 2248577980), (10, 1574004586), (11, 1430913260), (14, 1124288990), (20, 787002293), (22, 715456630), (23, 684349820), (28, 562144495), (35, 449715596), (44, 357728315), (46, 342174910), (55, 286182652), (70, 224857798), (77, 204416180), (92, 171087455), (110, 143091326), (115, 136869964), (139, 113237740), (140, 112428899), (154, 102208090), (161, 97764260), (220, 71545663), (230, 68434982), (253, 62213620), (278, 56618870), (308, 51104045), (322, 48882130), (385, 40883236), (460, 34217491), (506, 31106810), (529, 29754340), (556, 28309435), (644, 24441065), (695, 22647548), (770, 20441618), (805, 19552852), (973, 16176820), (1012, 15553405), (1058, 14877170), (1265, 12442724), (1390, 11323774), (1529, 10294340), (1540, 10220809), (1610, 9776426), (1771, 8887660), (1946, 8088410), (2116, 7438585), (2530, 6221362), (2645, 5950868), (2780, 5661887), (3058, 5147170), (3197, 4923380), (3220, 4888213), (3542, 4443830), (3703, 4250620), (3892, 4044205), (4865, 3235364), (5060, 3110681), (5290, 2975434), (5819, 2704940), (6116, 2573585), (6394, 2461690), (7084, 2221915), (7406, 2125310), (7645, 2058868), (8855, 1777532), (9730, 1617682), (10580, 1487717), (10703, 1470620), (11638, 1352470), (12788, 1230845), (14812, 1062655), (15290, 1029434), (15985, 984676), (17710, 888766), (18515, 850124), (19321, 814660), (19460, 808841), (21406, 735310), (22379, 703340), (23276, 676235), (29095, 540988), (30580, 514717), (31970, 492338), (35167, 447580), (35420, 444383), (37030, 425062), (38642, 407330), (40733, 386420), (42812, 367655), (44758, 351670), (53515, 294124), (58190, 270494), (63940, 246169), (70334, 223790), (73531, 214060), (74060, 212531), (77284, 203665), (81466, 193210), (89516, 175835), (96605, 162932), (107030, 147062), (111895, 140668), (116380, 135247)]