626867760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 2199859200

約数和(自身を除く): 1572991440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 43, 46, 48, 57, 60, 69, 76, 80, 86, 92, 95, 114, 115, 120, 129, 138, 139, 152, 172, 184, 190, 215, 228, 230, 240, 258, 276, 278, 285, 304, 344, 345, 368, 380, 417, 430, 437, 456, 460, 516, 552, 556, 570, 645, 688, 690, 695, 760, 817, 834, 860, 874, 912, 920, 989, 1032, 1104, 1112, 1140, 1290, 1311, 1380, 1390, 1520, 1634, 1668, 1720, 1748, 1840, 1978, 2064, 2085, 2185, 2224, 2280, 2451, 2580, 2622, 2641, 2760, 2780, 2967, 3197, 3268, 3336, 3440, 3496, 3956, 4085, 4170, 4370, 4560, 4902, 4945, 5160, 5244, 5282, 5520, 5560, 5934, 5977, 6394, 6536, 6555, 6672, 6992, 7912, 7923, 8170, 8340, 8740, 9591, 9804, 9890, 10320, 10488, 10564, 11120, 11868, 11954, 12255, 12788, 13072, 13110, 13205, 14835, 15824, 15846, 15985, 16340, 16680, 17480, 17931, 18791, 19182, 19608, 19780, 20976, 21128, 23736, 23908, 24510, 25576, 26220, 26410, 29670, 29885, 31692, 31970, 32680, 33360, 34960, 35862, 37582, 38364, 39216, 39560, 39615, 42256, 47472, 47816, 47955, 49020, 51152, 52440, 52820, 56373, 59340, 59770, 60743, 63384, 63940, 65360, 71724, 75164, 76728, 79120, 79230, 89655, 93955, 95632, 95910, 98040, 104880, 105640, 112746, 113563, 118680, 119540, 121486, 126768, 127880, 137471, 143448, 150328, 153456, 158460, 179310, 182229, 187910, 191820, 196080, 211280, 225492, 227126, 237360, 239080, 242972, 255760, 274942, 281865, 286896, 300656, 303715, 316920, 340689, 358620, 364458, 375820, 383640, 412413, 450984, 454252, 478160, 485944, 549884, 563730, 567815, 607430, 633840, 681378, 687355, 717240, 728916, 751640, 767280, 824826, 901968, 908504, 911145, 971888, 1099768, 1127460, 1135630, 1214860, 1362756, 1374710, 1434480, 1457832, 1503280, 1649652, 1703445, 1817008, 1822290, 2062065, 2199536, 2254920, 2271260, 2429720, 2611949, 2725512, 2749420, 2915664, 3299304, 3406890, 3644580, 4124130, 4509840, 4542520, 4859440, 5223898, 5451024, 5498840, 6598608, 6813780, 7289160, 7835847, 8248260, 9085040, 10447796, 10997680, 13059745, 13627560, 14578320, 15671694, 16496520, 20895592, 26119490, 27255120, 31343388, 32993040, 39179235, 41791184, 52238980, 62686776, 78358470, 104477960, 125373552, 156716940, 208955920, 313433880, 626867760]

約数ペア:

[(1, 626867760), (2, 313433880), (3, 208955920), (4, 156716940), (5, 125373552), (6, 104477960), (8, 78358470), (10, 62686776), (12, 52238980), (15, 41791184), (16, 39179235), (19, 32993040), (20, 31343388), (23, 27255120), (24, 26119490), (30, 20895592), (38, 16496520), (40, 15671694), (43, 14578320), (46, 13627560), (48, 13059745), (57, 10997680), (60, 10447796), (69, 9085040), (76, 8248260), (80, 7835847), (86, 7289160), (92, 6813780), (95, 6598608), (114, 5498840), (115, 5451024), (120, 5223898), (129, 4859440), (138, 4542520), (139, 4509840), (152, 4124130), (172, 3644580), (184, 3406890), (190, 3299304), (215, 2915664), (228, 2749420), (230, 2725512), (240, 2611949), (258, 2429720), (276, 2271260), (278, 2254920), (285, 2199536), (304, 2062065), (344, 1822290), (345, 1817008), (368, 1703445), (380, 1649652), (417, 1503280), (430, 1457832), (437, 1434480), (456, 1374710), (460, 1362756), (516, 1214860), (552, 1135630), (556, 1127460), (570, 1099768), (645, 971888), (688, 911145), (690, 908504), (695, 901968), (760, 824826), (817, 767280), (834, 751640), (860, 728916), (874, 717240), (912, 687355), (920, 681378), (989, 633840), (1032, 607430), (1104, 567815), (1112, 563730), (1140, 549884), (1290, 485944), (1311, 478160), (1380, 454252), (1390, 450984), (1520, 412413), (1634, 383640), (1668, 375820), (1720, 364458), (1748, 358620), (1840, 340689), (1978, 316920), (2064, 303715), (2085, 300656), (2185, 286896), (2224, 281865), (2280, 274942), (2451, 255760), (2580, 242972), (2622, 239080), (2641, 237360), (2760, 227126), (2780, 225492), (2967, 211280), (3197, 196080), (3268, 191820), (3336, 187910), (3440, 182229), (3496, 179310), (3956, 158460), (4085, 153456), (4170, 150328), (4370, 143448), (4560, 137471), (4902, 127880), (4945, 126768), (5160, 121486), (5244, 119540), (5282, 118680), (5520, 113563), (5560, 112746), (5934, 105640), (5977, 104880), (6394, 98040), (6536, 95910), (6555, 95632), (6672, 93955), (6992, 89655), (7912, 79230), (7923, 79120), (8170, 76728), (8340, 75164), (8740, 71724), (9591, 65360), (9804, 63940), (9890, 63384), (10320, 60743), (10488, 59770), (10564, 59340), (11120, 56373), (11868, 52820), (11954, 52440), (12255, 51152), (12788, 49020), (13072, 47955), (13110, 47816), (13205, 47472), (14835, 42256), (15824, 39615), (15846, 39560), (15985, 39216), (16340, 38364), (16680, 37582), (17480, 35862), (17931, 34960), (18791, 33360), (19182, 32680), (19608, 31970), (19780, 31692), (20976, 29885), (21128, 29670), (23736, 26410), (23908, 26220), (24510, 25576)]