65185680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 240

約数和(自身を含む): 246305664

約数和(自身を除く): 181119984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 241, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 482, 483, 490, 552, 560, 588, 644, 690, 723, 735, 784, 805, 840, 920, 964, 966, 980, 1104, 1127, 1176, 1205, 1288, 1380, 1446, 1470, 1610, 1680, 1687, 1840, 1928, 1932, 1960, 2254, 2352, 2410, 2415, 2576, 2760, 2892, 2940, 3220, 3374, 3381, 3615, 3856, 3864, 3920, 4508, 4820, 4830, 5061, 5520, 5543, 5635, 5784, 5880, 6440, 6748, 6762, 7230, 7728, 8435, 9016, 9640, 9660, 10122, 11086, 11270, 11568, 11760, 11809, 12880, 13496, 13524, 14460, 16629, 16870, 16905, 18032, 19280, 19320, 20244, 22172, 22540, 23618, 25305, 26992, 27048, 27715, 28920, 33258, 33740, 33810, 35427, 38640, 38801, 40488, 44344, 45080, 47236, 50610, 54096, 55430, 57840, 59045, 66516, 67480, 67620, 70854, 77602, 80976, 83145, 88688, 90160, 94472, 101220, 110860, 116403, 118090, 133032, 134960, 135240, 141708, 155204, 166290, 177135, 188944, 194005, 202440, 221720, 232806, 236180, 266064, 270480, 271607, 283416, 310408, 332580, 354270, 388010, 404880, 443440, 465612, 472360, 543214, 566832, 582015, 620816, 665160, 708540, 776020, 814821, 931224, 944720, 1086428, 1164030, 1330320, 1358035, 1417080, 1552040, 1629642, 1862448, 2172856, 2328060, 2716070, 2834160, 3104080, 3259284, 4074105, 4345712, 4656120, 5432140, 6518568, 8148210, 9312240, 10864280, 13037136, 16296420, 21728560, 32592840, 65185680]

約数ペア:

[(1, 65185680), (2, 32592840), (3, 21728560), (4, 16296420), (5, 13037136), (6, 10864280), (7, 9312240), (8, 8148210), (10, 6518568), (12, 5432140), (14, 4656120), (15, 4345712), (16, 4074105), (20, 3259284), (21, 3104080), (23, 2834160), (24, 2716070), (28, 2328060), (30, 2172856), (35, 1862448), (40, 1629642), (42, 1552040), (46, 1417080), (48, 1358035), (49, 1330320), (56, 1164030), (60, 1086428), (69, 944720), (70, 931224), (80, 814821), (84, 776020), (92, 708540), (98, 665160), (105, 620816), (112, 582015), (115, 566832), (120, 543214), (138, 472360), (140, 465612), (147, 443440), (161, 404880), (168, 388010), (184, 354270), (196, 332580), (210, 310408), (230, 283416), (240, 271607), (241, 270480), (245, 266064), (276, 236180), (280, 232806), (294, 221720), (322, 202440), (336, 194005), (345, 188944), (368, 177135), (392, 166290), (420, 155204), (460, 141708), (482, 135240), (483, 134960), (490, 133032), (552, 118090), (560, 116403), (588, 110860), (644, 101220), (690, 94472), (723, 90160), (735, 88688), (784, 83145), (805, 80976), (840, 77602), (920, 70854), (964, 67620), (966, 67480), (980, 66516), (1104, 59045), (1127, 57840), (1176, 55430), (1205, 54096), (1288, 50610), (1380, 47236), (1446, 45080), (1470, 44344), (1610, 40488), (1680, 38801), (1687, 38640), (1840, 35427), (1928, 33810), (1932, 33740), (1960, 33258), (2254, 28920), (2352, 27715), (2410, 27048), (2415, 26992), (2576, 25305), (2760, 23618), (2892, 22540), (2940, 22172), (3220, 20244), (3374, 19320), (3381, 19280), (3615, 18032), (3856, 16905), (3864, 16870), (3920, 16629), (4508, 14460), (4820, 13524), (4830, 13496), (5061, 12880), (5520, 11809), (5543, 11760), (5635, 11568), (5784, 11270), (5880, 11086), (6440, 10122), (6748, 9660), (6762, 9640), (7230, 9016), (7728, 8435)]