187924440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 256

約数和(自身を含む): 663552000

約数和(自身を除く): 475627560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 59, 60, 66, 76, 88, 95, 110, 114, 118, 120, 127, 132, 152, 165, 177, 190, 209, 220, 228, 236, 254, 264, 285, 295, 330, 354, 380, 381, 418, 440, 456, 472, 508, 570, 590, 627, 635, 649, 660, 708, 760, 762, 836, 885, 1016, 1045, 1121, 1140, 1180, 1254, 1270, 1298, 1320, 1397, 1416, 1524, 1672, 1770, 1905, 1947, 2090, 2242, 2280, 2360, 2413, 2508, 2540, 2596, 2794, 3048, 3135, 3245, 3363, 3540, 3810, 3894, 4180, 4191, 4484, 4826, 5016, 5080, 5192, 5588, 5605, 6270, 6490, 6726, 6985, 7080, 7239, 7493, 7620, 7788, 8360, 8382, 8968, 9652, 9735, 11176, 11210, 12065, 12331, 12540, 12980, 13452, 13970, 14478, 14986, 15240, 15576, 16764, 16815, 19304, 19470, 20955, 22420, 22479, 24130, 24662, 25080, 25960, 26543, 26904, 27940, 28956, 29972, 33528, 33630, 36195, 36993, 37465, 38940, 41910, 44840, 44958, 48260, 49324, 53086, 55880, 57912, 59944, 61655, 67260, 72390, 73986, 74930, 77880, 79629, 82423, 83820, 89916, 96520, 98648, 106172, 112395, 123310, 132715, 134520, 142367, 144780, 147972, 149860, 159258, 164846, 167640, 179832, 184965, 212344, 224790, 246620, 247269, 265430, 284734, 289560, 295944, 299720, 318516, 329692, 369930, 398145, 412115, 427101, 449580, 493240, 494538, 530860, 569468, 637032, 659384, 711835, 739860, 796290, 824230, 854202, 899160, 989076, 1061720, 1138936, 1236345, 1423670, 1479720, 1566037, 1592580, 1648460, 1708404, 1978152, 2135505, 2472690, 2847340, 3132074, 3185160, 3296920, 3416808, 4271010, 4698111, 4945380, 5694680, 6264148, 7830185, 8542020, 9396222, 9890760, 12528296, 15660370, 17084040, 18792444, 23490555, 31320740, 37584888, 46981110, 62641480, 93962220, 187924440]

約数ペア:

[(1, 187924440), (2, 93962220), (3, 62641480), (4, 46981110), (5, 37584888), (6, 31320740), (8, 23490555), (10, 18792444), (11, 17084040), (12, 15660370), (15, 12528296), (19, 9890760), (20, 9396222), (22, 8542020), (24, 7830185), (30, 6264148), (33, 5694680), (38, 4945380), (40, 4698111), (44, 4271010), (55, 3416808), (57, 3296920), (59, 3185160), (60, 3132074), (66, 2847340), (76, 2472690), (88, 2135505), (95, 1978152), (110, 1708404), (114, 1648460), (118, 1592580), (120, 1566037), (127, 1479720), (132, 1423670), (152, 1236345), (165, 1138936), (177, 1061720), (190, 989076), (209, 899160), (220, 854202), (228, 824230), (236, 796290), (254, 739860), (264, 711835), (285, 659384), (295, 637032), (330, 569468), (354, 530860), (380, 494538), (381, 493240), (418, 449580), (440, 427101), (456, 412115), (472, 398145), (508, 369930), (570, 329692), (590, 318516), (627, 299720), (635, 295944), (649, 289560), (660, 284734), (708, 265430), (760, 247269), (762, 246620), (836, 224790), (885, 212344), (1016, 184965), (1045, 179832), (1121, 167640), (1140, 164846), (1180, 159258), (1254, 149860), (1270, 147972), (1298, 144780), (1320, 142367), (1397, 134520), (1416, 132715), (1524, 123310), (1672, 112395), (1770, 106172), (1905, 98648), (1947, 96520), (2090, 89916), (2242, 83820), (2280, 82423), (2360, 79629), (2413, 77880), (2508, 74930), (2540, 73986), (2596, 72390), (2794, 67260), (3048, 61655), (3135, 59944), (3245, 57912), (3363, 55880), (3540, 53086), (3810, 49324), (3894, 48260), (4180, 44958), (4191, 44840), (4484, 41910), (4826, 38940), (5016, 37465), (5080, 36993), (5192, 36195), (5588, 33630), (5605, 33528), (6270, 29972), (6490, 28956), (6726, 27940), (6985, 26904), (7080, 26543), (7239, 25960), (7493, 25080), (7620, 24662), (7788, 24130), (8360, 22479), (8382, 22420), (8968, 20955), (9652, 19470), (9735, 19304), (11176, 16815), (11210, 16764), (12065, 15576), (12331, 15240), (12540, 14986), (12980, 14478), (13452, 13970)]