450798657920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{23027}}^1$

素因数の和:23253

約数の個数: 192

約数和(自身を含む): 1173464969040

約数和(自身を除く): 722666311120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 181, 208, 260, 320, 338, 362, 416, 520, 640, 676, 724, 832, 845, 905, 1040, 1352, 1448, 1664, 1690, 1810, 2080, 2353, 2704, 2896, 3380, 3620, 4160, 4706, 5408, 5792, 6760, 7240, 8320, 9412, 10816, 11584, 11765, 13520, 14480, 18824, 21632, 23027, 23168, 23530, 27040, 28960, 30589, 37648, 46054, 47060, 54080, 57920, 61178, 75296, 92108, 94120, 108160, 115135, 115840, 122356, 150592, 152945, 184216, 188240, 230270, 244712, 299351, 301184, 305890, 368432, 376480, 460540, 489424, 598702, 611780, 736864, 752960, 921080, 978848, 1197404, 1223560, 1473728, 1496755, 1505920, 1842160, 1957696, 2394808, 2447120, 2947456, 2993510, 3684320, 3891563, 3915392, 4167887, 4789616, 4894240, 5987020, 7368640, 7783126, 8335774, 9579232, 9788480, 11974040, 14737280, 15566252, 16671548, 19158464, 19457815, 19576960, 20839435, 23948080, 31132504, 33343096, 38316928, 38915630, 41678870, 47896160, 54182531, 62265008, 66686192, 77831260, 83357740, 95792320, 108365062, 124530016, 133372384, 155662520, 166715480, 191584640, 216730124, 249060032, 266744768, 270912655, 311325040, 333430960, 433460248, 498120064, 533489536, 541825310, 622650080, 666861920, 704372903, 866920496, 1083650620, 1245300160, 1333723840, 1408745806, 1733840992, 2167301240, 2490600320, 2667447680, 2817491612, 3467681984, 3521864515, 4334602480, 5634983224, 6935363968, 7043729030, 8669204960, 11269966448, 14087458060, 17338409920, 22539932896, 28174916120, 34676819840, 45079865792, 56349832240, 90159731584, 112699664480, 225399328960, 450798657920]

約数ペア:

[(1, 450798657920), (2, 225399328960), (4, 112699664480), (5, 90159731584), (8, 56349832240), (10, 45079865792), (13, 34676819840), (16, 28174916120), (20, 22539932896), (26, 17338409920), (32, 14087458060), (40, 11269966448), (52, 8669204960), (64, 7043729030), (65, 6935363968), (80, 5634983224), (104, 4334602480), (128, 3521864515), (130, 3467681984), (160, 2817491612), (169, 2667447680), (181, 2490600320), (208, 2167301240), (260, 1733840992), (320, 1408745806), (338, 1333723840), (362, 1245300160), (416, 1083650620), (520, 866920496), (640, 704372903), (676, 666861920), (724, 622650080), (832, 541825310), (845, 533489536), (905, 498120064), (1040, 433460248), (1352, 333430960), (1448, 311325040), (1664, 270912655), (1690, 266744768), (1810, 249060032), (2080, 216730124), (2353, 191584640), (2704, 166715480), (2896, 155662520), (3380, 133372384), (3620, 124530016), (4160, 108365062), (4706, 95792320), (5408, 83357740), (5792, 77831260), (6760, 66686192), (7240, 62265008), (8320, 54182531), (9412, 47896160), (10816, 41678870), (11584, 38915630), (11765, 38316928), (13520, 33343096), (14480, 31132504), (18824, 23948080), (21632, 20839435), (23027, 19576960), (23168, 19457815), (23530, 19158464), (27040, 16671548), (28960, 15566252), (30589, 14737280), (37648, 11974040), (46054, 9788480), (47060, 9579232), (54080, 8335774), (57920, 7783126), (61178, 7368640), (75296, 5987020), (92108, 4894240), (94120, 4789616), (108160, 4167887), (115135, 3915392), (115840, 3891563), (122356, 3684320), (150592, 2993510), (152945, 2947456), (184216, 2447120), (188240, 2394808), (230270, 1957696), (244712, 1842160), (299351, 1505920), (301184, 1496755), (305890, 1473728), (368432, 1223560), (376480, 1197404), (460540, 978848), (489424, 921080), (598702, 752960), (611780, 736864)]