46951280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 160

約数和(自身を含む): 128563200

約数和(自身を除く): 81611920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 23, 34, 38, 40, 46, 68, 76, 79, 80, 85, 92, 95, 115, 136, 152, 158, 170, 184, 190, 230, 272, 304, 316, 323, 340, 368, 380, 391, 395, 437, 460, 632, 646, 680, 760, 782, 790, 874, 920, 1264, 1292, 1343, 1360, 1501, 1520, 1564, 1580, 1615, 1748, 1817, 1840, 1955, 2185, 2584, 2686, 3002, 3128, 3160, 3230, 3496, 3634, 3910, 4370, 5168, 5372, 6004, 6256, 6320, 6460, 6715, 6992, 7268, 7429, 7505, 7820, 8740, 9085, 10744, 12008, 12920, 13430, 14536, 14858, 15010, 15640, 17480, 18170, 21488, 24016, 25517, 25840, 26860, 29072, 29716, 30020, 30889, 31280, 34523, 34960, 36340, 37145, 51034, 53720, 59432, 60040, 61778, 69046, 72680, 74290, 102068, 107440, 118864, 120080, 123556, 127585, 138092, 145360, 148580, 154445, 172615, 204136, 247112, 255170, 276184, 297160, 308890, 345230, 408272, 494224, 510340, 552368, 586891, 594320, 617780, 690460, 1020680, 1173782, 1235560, 1380920, 2041360, 2347564, 2471120, 2761840, 2934455, 4695128, 5868910, 9390256, 11737820, 23475640, 46951280]

約数ペア:

[(1, 46951280), (2, 23475640), (4, 11737820), (5, 9390256), (8, 5868910), (10, 4695128), (16, 2934455), (17, 2761840), (19, 2471120), (20, 2347564), (23, 2041360), (34, 1380920), (38, 1235560), (40, 1173782), (46, 1020680), (68, 690460), (76, 617780), (79, 594320), (80, 586891), (85, 552368), (92, 510340), (95, 494224), (115, 408272), (136, 345230), (152, 308890), (158, 297160), (170, 276184), (184, 255170), (190, 247112), (230, 204136), (272, 172615), (304, 154445), (316, 148580), (323, 145360), (340, 138092), (368, 127585), (380, 123556), (391, 120080), (395, 118864), (437, 107440), (460, 102068), (632, 74290), (646, 72680), (680, 69046), (760, 61778), (782, 60040), (790, 59432), (874, 53720), (920, 51034), (1264, 37145), (1292, 36340), (1343, 34960), (1360, 34523), (1501, 31280), (1520, 30889), (1564, 30020), (1580, 29716), (1615, 29072), (1748, 26860), (1817, 25840), (1840, 25517), (1955, 24016), (2185, 21488), (2584, 18170), (2686, 17480), (3002, 15640), (3128, 15010), (3160, 14858), (3230, 14536), (3496, 13430), (3634, 12920), (3910, 12008), (4370, 10744), (5168, 9085), (5372, 8740), (6004, 7820), (6256, 7505), (6320, 7429), (6460, 7268), (6715, 6992)]