3761584640

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 240

約数和(自身を含む): 10239657120

約数和(自身を除く): 6478072480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 139, 155, 160, 176, 220, 248, 256, 278, 310, 320, 341, 352, 440, 496, 512, 556, 620, 640, 682, 695, 704, 880, 961, 992, 1112, 1240, 1280, 1364, 1390, 1408, 1529, 1705, 1760, 1922, 1984, 2224, 2480, 2560, 2728, 2780, 2816, 3058, 3410, 3520, 3844, 3968, 4309, 4448, 4805, 4960, 5456, 5560, 5632, 6116, 6820, 7040, 7645, 7688, 7936, 8618, 8896, 9610, 9920, 10571, 10912, 11120, 12232, 13640, 14080, 15290, 15376, 15872, 17236, 17792, 19220, 19840, 21142, 21545, 21824, 22240, 24464, 27280, 28160, 30580, 30752, 34472, 35584, 38440, 39680, 42284, 43090, 43648, 44480, 47399, 48928, 52855, 54560, 61160, 61504, 68944, 71168, 76880, 79360, 84568, 86180, 87296, 88960, 94798, 97856, 105710, 109120, 122320, 123008, 133579, 137888, 153760, 169136, 172360, 174592, 177920, 189596, 195712, 211420, 218240, 236995, 244640, 246016, 267158, 275776, 307520, 338272, 344720, 355840, 379192, 391424, 422840, 436480, 473990, 489280, 492032, 534316, 551552, 615040, 667895, 676544, 689440, 758384, 782848, 845680, 872960, 947980, 978560, 1068632, 1103104, 1230080, 1335790, 1353088, 1378880, 1469369, 1516768, 1691360, 1895960, 1957120, 2137264, 2206208, 2460160, 2671580, 2706176, 2757760, 2938738, 3033536, 3382720, 3791920, 3914240, 4274528, 5343160, 5412352, 5515520, 5877476, 6067072, 6765440, 7346845, 7583840, 8549056, 10686320, 11031040, 11754952, 12134144, 13530880, 14693690, 15167680, 17098112, 21372640, 23509904, 24268288, 27061760, 29387380, 30335360, 34196224, 42745280, 47019808, 58774760, 60670720, 68392448, 85490560, 94039616, 117549520, 121341440, 170981120, 188079232, 235099040, 341962240, 376158464, 470198080, 752316928, 940396160, 1880792320, 3761584640]

約数ペア:

[(1, 3761584640), (2, 1880792320), (4, 940396160), (5, 752316928), (8, 470198080), (10, 376158464), (11, 341962240), (16, 235099040), (20, 188079232), (22, 170981120), (31, 121341440), (32, 117549520), (40, 94039616), (44, 85490560), (55, 68392448), (62, 60670720), (64, 58774760), (80, 47019808), (88, 42745280), (110, 34196224), (124, 30335360), (128, 29387380), (139, 27061760), (155, 24268288), (160, 23509904), (176, 21372640), (220, 17098112), (248, 15167680), (256, 14693690), (278, 13530880), (310, 12134144), (320, 11754952), (341, 11031040), (352, 10686320), (440, 8549056), (496, 7583840), (512, 7346845), (556, 6765440), (620, 6067072), (640, 5877476), (682, 5515520), (695, 5412352), (704, 5343160), (880, 4274528), (961, 3914240), (992, 3791920), (1112, 3382720), (1240, 3033536), (1280, 2938738), (1364, 2757760), (1390, 2706176), (1408, 2671580), (1529, 2460160), (1705, 2206208), (1760, 2137264), (1922, 1957120), (1984, 1895960), (2224, 1691360), (2480, 1516768), (2560, 1469369), (2728, 1378880), (2780, 1353088), (2816, 1335790), (3058, 1230080), (3410, 1103104), (3520, 1068632), (3844, 978560), (3968, 947980), (4309, 872960), (4448, 845680), (4805, 782848), (4960, 758384), (5456, 689440), (5560, 676544), (5632, 667895), (6116, 615040), (6820, 551552), (7040, 534316), (7645, 492032), (7688, 489280), (7936, 473990), (8618, 436480), (8896, 422840), (9610, 391424), (9920, 379192), (10571, 355840), (10912, 344720), (11120, 338272), (12232, 307520), (13640, 275776), (14080, 267158), (15290, 246016), (15376, 244640), (15872, 236995), (17236, 218240), (17792, 211420), (19220, 195712), (19840, 189596), (21142, 177920), (21545, 174592), (21824, 172360), (22240, 169136), (24464, 153760), (27280, 137888), (28160, 133579), (30580, 123008), (30752, 122320), (34472, 109120), (35584, 105710), (38440, 97856), (39680, 94798), (42284, 88960), (43090, 87296), (43648, 86180), (44480, 84568), (47399, 79360), (48928, 76880), (52855, 71168), (54560, 68944), (61160, 61504)]