422391840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 1487517696

約数和(自身を除く): 1065125856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 96, 104, 120, 123, 127, 130, 156, 160, 164, 169, 195, 205, 208, 240, 246, 254, 260, 312, 328, 338, 381, 390, 410, 416, 480, 492, 507, 508, 520, 533, 615, 624, 635, 656, 676, 762, 780, 820, 845, 984, 1014, 1016, 1040, 1066, 1230, 1248, 1270, 1312, 1352, 1524, 1560, 1599, 1640, 1651, 1690, 1905, 1968, 2028, 2032, 2080, 2132, 2460, 2535, 2540, 2665, 2704, 3048, 3120, 3198, 3280, 3302, 3380, 3810, 3936, 4056, 4064, 4264, 4920, 4953, 5070, 5080, 5207, 5330, 5408, 6096, 6240, 6396, 6560, 6604, 6760, 6929, 7620, 7995, 8112, 8255, 8528, 9840, 9906, 10140, 10160, 10414, 10660, 12192, 12792, 13208, 13520, 13858, 15240, 15621, 15990, 16224, 16510, 17056, 19680, 19812, 20280, 20320, 20787, 20828, 21320, 21463, 24765, 25584, 26035, 26416, 27040, 27716, 30480, 31242, 31980, 33020, 34645, 39624, 40560, 41574, 41656, 42640, 42926, 49530, 51168, 52070, 52832, 55432, 60960, 62484, 63960, 64389, 66040, 67691, 69290, 78105, 79248, 81120, 83148, 83312, 85280, 85852, 99060, 103935, 104140, 107315, 110864, 124968, 127920, 128778, 132080, 135382, 138580, 156210, 158496, 166296, 166624, 171704, 198120, 203073, 207870, 208280, 214630, 221728, 249936, 255840, 257556, 264160, 270764, 277160, 312420, 321945, 332592, 338455, 343408, 396240, 406146, 415740, 416560, 429260, 499872, 515112, 541528, 554320, 624840, 643890, 665184, 676910, 686816, 792480, 812292, 831480, 833120, 858520, 879983, 1015365, 1030224, 1083056, 1108640, 1249680, 1287780, 1353820, 1624584, 1662960, 1717040, 1759966, 2030730, 2060448, 2166112, 2499360, 2575560, 2639949, 2707640, 3249168, 3325920, 3434080, 3519932, 4061460, 4399915, 5151120, 5279898, 5415280, 6498336, 7039864, 8122920, 8799830, 10302240, 10559796, 10830560, 13199745, 14079728, 16245840, 17599660, 21119592, 26399490, 28159456, 32491680, 35199320, 42239184, 52798980, 70398640, 84478368, 105597960, 140797280, 211195920, 422391840]

約数ペア:

[(1, 422391840), (2, 211195920), (3, 140797280), (4, 105597960), (5, 84478368), (6, 70398640), (8, 52798980), (10, 42239184), (12, 35199320), (13, 32491680), (15, 28159456), (16, 26399490), (20, 21119592), (24, 17599660), (26, 16245840), (30, 14079728), (32, 13199745), (39, 10830560), (40, 10559796), (41, 10302240), (48, 8799830), (52, 8122920), (60, 7039864), (65, 6498336), (78, 5415280), (80, 5279898), (82, 5151120), (96, 4399915), (104, 4061460), (120, 3519932), (123, 3434080), (127, 3325920), (130, 3249168), (156, 2707640), (160, 2639949), (164, 2575560), (169, 2499360), (195, 2166112), (205, 2060448), (208, 2030730), (240, 1759966), (246, 1717040), (254, 1662960), (260, 1624584), (312, 1353820), (328, 1287780), (338, 1249680), (381, 1108640), (390, 1083056), (410, 1030224), (416, 1015365), (480, 879983), (492, 858520), (507, 833120), (508, 831480), (520, 812292), (533, 792480), (615, 686816), (624, 676910), (635, 665184), (656, 643890), (676, 624840), (762, 554320), (780, 541528), (820, 515112), (845, 499872), (984, 429260), (1014, 416560), (1016, 415740), (1040, 406146), (1066, 396240), (1230, 343408), (1248, 338455), (1270, 332592), (1312, 321945), (1352, 312420), (1524, 277160), (1560, 270764), (1599, 264160), (1640, 257556), (1651, 255840), (1690, 249936), (1905, 221728), (1968, 214630), (2028, 208280), (2032, 207870), (2080, 203073), (2132, 198120), (2460, 171704), (2535, 166624), (2540, 166296), (2665, 158496), (2704, 156210), (3048, 138580), (3120, 135382), (3198, 132080), (3280, 128778), (3302, 127920), (3380, 124968), (3810, 110864), (3936, 107315), (4056, 104140), (4064, 103935), (4264, 99060), (4920, 85852), (4953, 85280), (5070, 83312), (5080, 83148), (5207, 81120), (5330, 79248), (5408, 78105), (6096, 69290), (6240, 67691), (6396, 66040), (6560, 64389), (6604, 63960), (6760, 62484), (6929, 60960), (7620, 55432), (7995, 52832), (8112, 52070), (8255, 51168), (8528, 49530), (9840, 42926), (9906, 42640), (10140, 41656), (10160, 41574), (10414, 40560), (10660, 39624), (12192, 34645), (12792, 33020), (13208, 31980), (13520, 31242), (13858, 30480), (15240, 27716), (15621, 27040), (15990, 26416), (16224, 26035), (16510, 25584), (17056, 24765), (19680, 21463), (19812, 21320), (20280, 20828), (20320, 20787)]