61597120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 168

約数和(自身を含む): 170681904

約数和(自身を除く): 109084784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 67, 68, 80, 85, 104, 130, 134, 136, 160, 169, 170, 208, 221, 260, 268, 272, 320, 335, 338, 340, 416, 442, 520, 536, 544, 670, 676, 680, 832, 845, 871, 884, 1040, 1072, 1088, 1105, 1139, 1340, 1352, 1360, 1690, 1742, 1768, 2080, 2144, 2210, 2278, 2680, 2704, 2720, 2873, 3380, 3484, 3536, 4160, 4288, 4355, 4420, 4556, 5360, 5408, 5440, 5695, 5746, 6760, 6968, 7072, 8710, 8840, 9112, 10720, 10816, 11323, 11390, 11492, 13520, 13936, 14144, 14365, 14807, 17420, 17680, 18224, 21440, 22646, 22780, 22984, 27040, 27872, 28730, 29614, 34840, 35360, 36448, 45292, 45560, 45968, 54080, 55744, 56615, 57460, 59228, 69680, 70720, 72896, 74035, 90584, 91120, 91936, 113230, 114920, 118456, 139360, 148070, 181168, 182240, 183872, 192491, 226460, 229840, 236912, 278720, 296140, 362336, 364480, 384982, 452920, 459680, 473824, 592280, 724672, 769964, 905840, 919360, 947648, 962455, 1184560, 1539928, 1811680, 1924910, 2369120, 3079856, 3623360, 3849820, 4738240, 6159712, 7699640, 12319424, 15399280, 30798560, 61597120]

約数ペア:

[(1, 61597120), (2, 30798560), (4, 15399280), (5, 12319424), (8, 7699640), (10, 6159712), (13, 4738240), (16, 3849820), (17, 3623360), (20, 3079856), (26, 2369120), (32, 1924910), (34, 1811680), (40, 1539928), (52, 1184560), (64, 962455), (65, 947648), (67, 919360), (68, 905840), (80, 769964), (85, 724672), (104, 592280), (130, 473824), (134, 459680), (136, 452920), (160, 384982), (169, 364480), (170, 362336), (208, 296140), (221, 278720), (260, 236912), (268, 229840), (272, 226460), (320, 192491), (335, 183872), (338, 182240), (340, 181168), (416, 148070), (442, 139360), (520, 118456), (536, 114920), (544, 113230), (670, 91936), (676, 91120), (680, 90584), (832, 74035), (845, 72896), (871, 70720), (884, 69680), (1040, 59228), (1072, 57460), (1088, 56615), (1105, 55744), (1139, 54080), (1340, 45968), (1352, 45560), (1360, 45292), (1690, 36448), (1742, 35360), (1768, 34840), (2080, 29614), (2144, 28730), (2210, 27872), (2278, 27040), (2680, 22984), (2704, 22780), (2720, 22646), (2873, 21440), (3380, 18224), (3484, 17680), (3536, 17420), (4160, 14807), (4288, 14365), (4355, 14144), (4420, 13936), (4556, 13520), (5360, 11492), (5408, 11390), (5440, 11323), (5695, 10816), (5746, 10720), (6760, 9112), (6968, 8840), (7072, 8710)]