64682280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 256

約数和(自身を含む): 246758400

約数和(自身を除く): 182076120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 271, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 542, 585, 612, 663, 680, 702, 765, 780, 813, 884, 918, 936, 1020, 1080, 1084, 1105, 1170, 1224, 1326, 1355, 1404, 1530, 1560, 1626, 1755, 1768, 1836, 1989, 2040, 2168, 2210, 2295, 2340, 2439, 2652, 2710, 2808, 3060, 3252, 3315, 3510, 3523, 3672, 3978, 4065, 4420, 4590, 4607, 4680, 4878, 5304, 5420, 5967, 6120, 6504, 6630, 7020, 7046, 7317, 7956, 8130, 8840, 9180, 9214, 9756, 9945, 10569, 10840, 11934, 12195, 13260, 13821, 14040, 14092, 14634, 15912, 16260, 17615, 18360, 18428, 19512, 19890, 21138, 23035, 23868, 24390, 26520, 27642, 28184, 29268, 29835, 31707, 32520, 35230, 36585, 36856, 39780, 41463, 42276, 46070, 47736, 48780, 52845, 55284, 58536, 59670, 59891, 63414, 69105, 70460, 73170, 79560, 82926, 84552, 92140, 95121, 97560, 105690, 110568, 119340, 119782, 124389, 126828, 138210, 140920, 146340, 158535, 165852, 179673, 184280, 190242, 207315, 211380, 238680, 239564, 248778, 253656, 276420, 292680, 299455, 317070, 331704, 359346, 380484, 414630, 422760, 475605, 479128, 497556, 539019, 552840, 598910, 621945, 634140, 718692, 760968, 829260, 898365, 951210, 995112, 1078038, 1197820, 1243890, 1268280, 1437384, 1617057, 1658520, 1796730, 1902420, 2156076, 2395640, 2487780, 2695095, 3234114, 3593460, 3804840, 4312152, 4975560, 5390190, 6468228, 7186920, 8085285, 10780380, 12936456, 16170570, 21560760, 32341140, 64682280]

約数ペア:

[(1, 64682280), (2, 32341140), (3, 21560760), (4, 16170570), (5, 12936456), (6, 10780380), (8, 8085285), (9, 7186920), (10, 6468228), (12, 5390190), (13, 4975560), (15, 4312152), (17, 3804840), (18, 3593460), (20, 3234114), (24, 2695095), (26, 2487780), (27, 2395640), (30, 2156076), (34, 1902420), (36, 1796730), (39, 1658520), (40, 1617057), (45, 1437384), (51, 1268280), (52, 1243890), (54, 1197820), (60, 1078038), (65, 995112), (68, 951210), (72, 898365), (78, 829260), (85, 760968), (90, 718692), (102, 634140), (104, 621945), (108, 598910), (117, 552840), (120, 539019), (130, 497556), (135, 479128), (136, 475605), (153, 422760), (156, 414630), (170, 380484), (180, 359346), (195, 331704), (204, 317070), (216, 299455), (221, 292680), (234, 276420), (255, 253656), (260, 248778), (270, 239564), (271, 238680), (306, 211380), (312, 207315), (340, 190242), (351, 184280), (360, 179673), (390, 165852), (408, 158535), (442, 146340), (459, 140920), (468, 138210), (510, 126828), (520, 124389), (540, 119782), (542, 119340), (585, 110568), (612, 105690), (663, 97560), (680, 95121), (702, 92140), (765, 84552), (780, 82926), (813, 79560), (884, 73170), (918, 70460), (936, 69105), (1020, 63414), (1080, 59891), (1084, 59670), (1105, 58536), (1170, 55284), (1224, 52845), (1326, 48780), (1355, 47736), (1404, 46070), (1530, 42276), (1560, 41463), (1626, 39780), (1755, 36856), (1768, 36585), (1836, 35230), (1989, 32520), (2040, 31707), (2168, 29835), (2210, 29268), (2295, 28184), (2340, 27642), (2439, 26520), (2652, 24390), (2710, 23868), (2808, 23035), (3060, 21138), (3252, 19890), (3315, 19512), (3510, 18428), (3523, 18360), (3672, 17615), (3978, 16260), (4065, 15912), (4420, 14634), (4590, 14092), (4607, 14040), (4680, 13821), (4878, 13260), (5304, 12195), (5420, 11934), (5967, 10840), (6120, 10569), (6504, 9945), (6630, 9756), (7020, 9214), (7046, 9180), (7317, 8840), (7956, 8130)]