22891680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{757}}^1$

素因数の和:788

約数の個数: 192

約数和(自身を含む): 91687680

約数和(自身を除く): 68796000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 757, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1514, 1680, 1890, 2016, 2160, 2271, 2520, 3024, 3028, 3360, 3780, 3785, 4320, 4542, 5040, 5299, 6048, 6056, 6813, 7560, 7570, 9084, 10080, 10598, 11355, 12112, 13626, 15120, 15140, 15897, 18168, 20439, 21196, 22710, 24224, 26495, 27252, 30240, 30280, 31794, 34065, 36336, 40878, 42392, 45420, 47691, 52990, 54504, 60560, 63588, 68130, 72672, 79485, 81756, 84784, 90840, 95382, 102195, 105980, 109008, 121120, 127176, 136260, 143073, 158970, 163512, 169568, 181680, 190764, 204390, 211960, 218016, 238455, 254352, 272520, 286146, 317940, 327024, 363360, 381528, 408780, 423920, 476910, 508704, 545040, 572292, 635880, 654048, 715365, 763056, 817560, 847840, 953820, 1090080, 1144584, 1271760, 1430730, 1526112, 1635120, 1907640, 2289168, 2543520, 2861460, 3270240, 3815280, 4578336, 5722920, 7630560, 11445840, 22891680]

約数ペア:

[(1, 22891680), (2, 11445840), (3, 7630560), (4, 5722920), (5, 4578336), (6, 3815280), (7, 3270240), (8, 2861460), (9, 2543520), (10, 2289168), (12, 1907640), (14, 1635120), (15, 1526112), (16, 1430730), (18, 1271760), (20, 1144584), (21, 1090080), (24, 953820), (27, 847840), (28, 817560), (30, 763056), (32, 715365), (35, 654048), (36, 635880), (40, 572292), (42, 545040), (45, 508704), (48, 476910), (54, 423920), (56, 408780), (60, 381528), (63, 363360), (70, 327024), (72, 317940), (80, 286146), (84, 272520), (90, 254352), (96, 238455), (105, 218016), (108, 211960), (112, 204390), (120, 190764), (126, 181680), (135, 169568), (140, 163512), (144, 158970), (160, 143073), (168, 136260), (180, 127176), (189, 121120), (210, 109008), (216, 105980), (224, 102195), (240, 95382), (252, 90840), (270, 84784), (280, 81756), (288, 79485), (315, 72672), (336, 68130), (360, 63588), (378, 60560), (420, 54504), (432, 52990), (480, 47691), (504, 45420), (540, 42392), (560, 40878), (630, 36336), (672, 34065), (720, 31794), (756, 30280), (757, 30240), (840, 27252), (864, 26495), (945, 24224), (1008, 22710), (1080, 21196), (1120, 20439), (1260, 18168), (1440, 15897), (1512, 15140), (1514, 15120), (1680, 13626), (1890, 12112), (2016, 11355), (2160, 10598), (2271, 10080), (2520, 9084), (3024, 7570), (3028, 7560), (3360, 6813), (3780, 6056), (3785, 6048), (4320, 5299), (4542, 5040)]