31282473840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{125693}}^1$

素因数の和:125787

約数の個数: 160

約数和(自身を含む): 104364230976

約数和(自身を除く): 73081757136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 61, 68, 80, 85, 102, 120, 122, 136, 170, 183, 204, 240, 244, 255, 272, 305, 340, 366, 408, 488, 510, 610, 680, 732, 816, 915, 976, 1020, 1037, 1220, 1360, 1464, 1830, 2040, 2074, 2440, 2928, 3111, 3660, 4080, 4148, 4880, 5185, 6222, 7320, 8296, 10370, 12444, 14640, 15555, 16592, 20740, 24888, 31110, 41480, 49776, 62220, 82960, 124440, 125693, 248880, 251386, 377079, 502772, 628465, 754158, 1005544, 1256930, 1508316, 1885395, 2011088, 2136781, 2513860, 3016632, 3770790, 4273562, 5027720, 6033264, 6410343, 7541580, 7667273, 8547124, 10055440, 10683905, 12820686, 15083160, 15334546, 17094248, 21367810, 23001819, 25641372, 30166320, 30669092, 32051715, 34188496, 38336365, 42735620, 46003638, 51282744, 61338184, 64103430, 76672730, 85471240, 92007276, 102565488, 115009095, 122676368, 128206860, 130343641, 153345460, 170942480, 184014552, 230018190, 256413720, 260687282, 306690920, 368029104, 391030923, 460036380, 512827440, 521374564, 613381840, 651718205, 782061846, 920072760, 1042749128, 1303436410, 1564123692, 1840145520, 1955154615, 2085498256, 2606872820, 3128247384, 3910309230, 5213745640, 6256494768, 7820618460, 10427491280, 15641236920, 31282473840]

約数ペア:

[(1, 31282473840), (2, 15641236920), (3, 10427491280), (4, 7820618460), (5, 6256494768), (6, 5213745640), (8, 3910309230), (10, 3128247384), (12, 2606872820), (15, 2085498256), (16, 1955154615), (17, 1840145520), (20, 1564123692), (24, 1303436410), (30, 1042749128), (34, 920072760), (40, 782061846), (48, 651718205), (51, 613381840), (60, 521374564), (61, 512827440), (68, 460036380), (80, 391030923), (85, 368029104), (102, 306690920), (120, 260687282), (122, 256413720), (136, 230018190), (170, 184014552), (183, 170942480), (204, 153345460), (240, 130343641), (244, 128206860), (255, 122676368), (272, 115009095), (305, 102565488), (340, 92007276), (366, 85471240), (408, 76672730), (488, 64103430), (510, 61338184), (610, 51282744), (680, 46003638), (732, 42735620), (816, 38336365), (915, 34188496), (976, 32051715), (1020, 30669092), (1037, 30166320), (1220, 25641372), (1360, 23001819), (1464, 21367810), (1830, 17094248), (2040, 15334546), (2074, 15083160), (2440, 12820686), (2928, 10683905), (3111, 10055440), (3660, 8547124), (4080, 7667273), (4148, 7541580), (4880, 6410343), (5185, 6033264), (6222, 5027720), (7320, 4273562), (8296, 3770790), (10370, 3016632), (12444, 2513860), (14640, 2136781), (15555, 2011088), (16592, 1885395), (20740, 1508316), (24888, 1256930), (31110, 1005544), (41480, 754158), (49776, 628465), (62220, 502772), (82960, 377079), (124440, 251386), (125693, 248880)]