1796657880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{22447}}^1$

素因数の和:22513

約数の個数: 128

約数和(自身を含む): 5818521600

約数和(自身を除く): 4021863720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 870, 920, 1160, 1334, 1380, 1740, 2001, 2668, 2760, 3335, 3480, 4002, 5336, 6670, 8004, 10005, 13340, 16008, 20010, 22447, 26680, 40020, 44894, 67341, 80040, 89788, 112235, 134682, 179576, 224470, 269364, 336705, 448940, 516281, 538728, 650963, 673410, 897880, 1032562, 1301926, 1346820, 1548843, 1952889, 2065124, 2581405, 2603852, 2693640, 3097686, 3254815, 3905778, 4130248, 5162810, 5207704, 6195372, 6509630, 7744215, 7811556, 9764445, 10325620, 12390744, 13019260, 14972149, 15488430, 15623112, 19528890, 20651240, 26038520, 29944298, 30976860, 39057780, 44916447, 59888596, 61953720, 74860745, 78115560, 89832894, 119777192, 149721490, 179665788, 224582235, 299442980, 359331576, 449164470, 598885960, 898328940, 1796657880]

約数ペア:

[(1, 1796657880), (2, 898328940), (3, 598885960), (4, 449164470), (5, 359331576), (6, 299442980), (8, 224582235), (10, 179665788), (12, 149721490), (15, 119777192), (20, 89832894), (23, 78115560), (24, 74860745), (29, 61953720), (30, 59888596), (40, 44916447), (46, 39057780), (58, 30976860), (60, 29944298), (69, 26038520), (87, 20651240), (92, 19528890), (115, 15623112), (116, 15488430), (120, 14972149), (138, 13019260), (145, 12390744), (174, 10325620), (184, 9764445), (230, 7811556), (232, 7744215), (276, 6509630), (290, 6195372), (345, 5207704), (348, 5162810), (435, 4130248), (460, 3905778), (552, 3254815), (580, 3097686), (667, 2693640), (690, 2603852), (696, 2581405), (870, 2065124), (920, 1952889), (1160, 1548843), (1334, 1346820), (1380, 1301926), (1740, 1032562), (2001, 897880), (2668, 673410), (2760, 650963), (3335, 538728), (3480, 516281), (4002, 448940), (5336, 336705), (6670, 269364), (8004, 224470), (10005, 179576), (13340, 134682), (16008, 112235), (20010, 89788), (22447, 80040), (26680, 67341), (40020, 44894)]