2701229440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46381}}^1$

素因数の和:46420

約数の個数: 128

約数和(自身を含む): 7948019520

約数和(自身を除く): 5246790080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 5824, 7280, 8320, 11648, 14560, 29120, 46381, 58240, 92762, 185524, 231905, 324667, 371048, 463810, 602953, 649334, 742096, 927620, 1205906, 1298668, 1484192, 1623335, 1855240, 2411812, 2597336, 2968384, 3014765, 3246670, 3710480, 4220671, 4823624, 5194672, 5936768, 6029530, 6493340, 7420960, 8441342, 9647248, 10389344, 12059060, 12986680, 14841920, 16882684, 19294496, 20778688, 21103355, 24118120, 25973360, 29683840, 33765368, 38588992, 41557376, 42206710, 48236240, 51946720, 67530736, 77177984, 84413420, 96472480, 103893440, 135061472, 168826840, 192944960, 207786880, 270122944, 337653680, 385889920, 540245888, 675307360, 1350614720, 2701229440]

約数ペア:

[(1, 2701229440), (2, 1350614720), (4, 675307360), (5, 540245888), (7, 385889920), (8, 337653680), (10, 270122944), (13, 207786880), (14, 192944960), (16, 168826840), (20, 135061472), (26, 103893440), (28, 96472480), (32, 84413420), (35, 77177984), (40, 67530736), (52, 51946720), (56, 48236240), (64, 42206710), (65, 41557376), (70, 38588992), (80, 33765368), (91, 29683840), (104, 25973360), (112, 24118120), (128, 21103355), (130, 20778688), (140, 19294496), (160, 16882684), (182, 14841920), (208, 12986680), (224, 12059060), (260, 10389344), (280, 9647248), (320, 8441342), (364, 7420960), (416, 6493340), (448, 6029530), (455, 5936768), (520, 5194672), (560, 4823624), (640, 4220671), (728, 3710480), (832, 3246670), (896, 3014765), (910, 2968384), (1040, 2597336), (1120, 2411812), (1456, 1855240), (1664, 1623335), (1820, 1484192), (2080, 1298668), (2240, 1205906), (2912, 927620), (3640, 742096), (4160, 649334), (4480, 602953), (5824, 463810), (7280, 371048), (8320, 324667), (11648, 231905), (14560, 185524), (29120, 92762), (46381, 58240)]