2037221520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2143}}^1$

素因数の和:2409

約数の個数: 160

約数和(自身を含む): 6718712832

約数和(自身を除く): 4681491312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 233, 240, 255, 272, 340, 408, 466, 510, 680, 699, 816, 932, 1020, 1165, 1360, 1398, 1864, 2040, 2143, 2330, 2796, 3495, 3728, 3961, 4080, 4286, 4660, 5592, 6429, 6990, 7922, 8572, 9320, 10715, 11184, 11883, 12858, 13980, 15844, 17144, 18640, 19805, 21430, 23766, 25716, 27960, 31688, 32145, 34288, 36431, 39610, 42860, 47532, 51432, 55920, 59415, 63376, 64290, 72862, 79220, 85720, 95064, 102864, 109293, 118830, 128580, 145724, 158440, 171440, 182155, 190128, 218586, 237660, 257160, 291448, 316880, 364310, 437172, 475320, 499319, 514320, 546465, 582896, 728620, 874344, 950640, 998638, 1092930, 1457240, 1497957, 1748688, 1997276, 2185860, 2496595, 2914480, 2995914, 3994552, 4371720, 4993190, 5991828, 7489785, 7989104, 8488423, 8743440, 9986380, 11983656, 14979570, 16976846, 19972760, 23967312, 25465269, 29959140, 33953692, 39945520, 42442115, 50930538, 59918280, 67907384, 84884230, 101861076, 119836560, 127326345, 135814768, 169768460, 203722152, 254652690, 339536920, 407444304, 509305380, 679073840, 1018610760, 2037221520]

約数ペア:

[(1, 2037221520), (2, 1018610760), (3, 679073840), (4, 509305380), (5, 407444304), (6, 339536920), (8, 254652690), (10, 203722152), (12, 169768460), (15, 135814768), (16, 127326345), (17, 119836560), (20, 101861076), (24, 84884230), (30, 67907384), (34, 59918280), (40, 50930538), (48, 42442115), (51, 39945520), (60, 33953692), (68, 29959140), (80, 25465269), (85, 23967312), (102, 19972760), (120, 16976846), (136, 14979570), (170, 11983656), (204, 9986380), (233, 8743440), (240, 8488423), (255, 7989104), (272, 7489785), (340, 5991828), (408, 4993190), (466, 4371720), (510, 3994552), (680, 2995914), (699, 2914480), (816, 2496595), (932, 2185860), (1020, 1997276), (1165, 1748688), (1360, 1497957), (1398, 1457240), (1864, 1092930), (2040, 998638), (2143, 950640), (2330, 874344), (2796, 728620), (3495, 582896), (3728, 546465), (3961, 514320), (4080, 499319), (4286, 475320), (4660, 437172), (5592, 364310), (6429, 316880), (6990, 291448), (7922, 257160), (8572, 237660), (9320, 218586), (10715, 190128), (11184, 182155), (11883, 171440), (12858, 158440), (13980, 145724), (15844, 128580), (17144, 118830), (18640, 109293), (19805, 102864), (21430, 95064), (23766, 85720), (25716, 79220), (27960, 72862), (31688, 64290), (32145, 63376), (34288, 59415), (36431, 55920), (39610, 51432), (42860, 47532)]