130860800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 216

約数和(自身を含む): 389308416

約数和(自身を除く): 258447616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 64, 70, 80, 92, 100, 112, 115, 127, 128, 140, 160, 161, 175, 184, 200, 224, 230, 254, 256, 280, 320, 322, 350, 368, 400, 448, 460, 508, 560, 575, 635, 640, 644, 700, 736, 800, 805, 889, 896, 920, 1016, 1120, 1150, 1270, 1280, 1288, 1400, 1472, 1600, 1610, 1778, 1792, 1840, 2032, 2240, 2300, 2540, 2576, 2800, 2921, 2944, 3175, 3200, 3220, 3556, 3680, 4025, 4064, 4445, 4480, 4600, 5080, 5152, 5600, 5842, 5888, 6350, 6400, 6440, 7112, 7360, 8050, 8128, 8890, 8960, 9200, 10160, 10304, 11200, 11684, 12700, 12880, 14224, 14605, 14720, 16100, 16256, 17780, 18400, 20320, 20447, 20608, 22225, 22400, 23368, 25400, 25760, 28448, 29210, 29440, 32200, 32512, 35560, 36800, 40640, 40894, 41216, 44450, 44800, 46736, 50800, 51520, 56896, 58420, 64400, 71120, 73025, 73600, 81280, 81788, 88900, 93472, 101600, 102235, 103040, 113792, 116840, 128800, 142240, 146050, 147200, 162560, 163576, 177800, 186944, 203200, 204470, 206080, 227584, 233680, 257600, 284480, 292100, 327152, 355600, 373888, 406400, 408940, 467360, 511175, 515200, 568960, 584200, 654304, 711200, 747776, 812800, 817880, 934720, 1022350, 1030400, 1137920, 1168400, 1308608, 1422400, 1635760, 1869440, 2044700, 2336800, 2617216, 2844800, 3271520, 3738880, 4089400, 4673600, 5234432, 5689600, 6543040, 8178800, 9347200, 13086080, 16357600, 18694400, 26172160, 32715200, 65430400, 130860800]

約数ペア:

[(1, 130860800), (2, 65430400), (4, 32715200), (5, 26172160), (7, 18694400), (8, 16357600), (10, 13086080), (14, 9347200), (16, 8178800), (20, 6543040), (23, 5689600), (25, 5234432), (28, 4673600), (32, 4089400), (35, 3738880), (40, 3271520), (46, 2844800), (50, 2617216), (56, 2336800), (64, 2044700), (70, 1869440), (80, 1635760), (92, 1422400), (100, 1308608), (112, 1168400), (115, 1137920), (127, 1030400), (128, 1022350), (140, 934720), (160, 817880), (161, 812800), (175, 747776), (184, 711200), (200, 654304), (224, 584200), (230, 568960), (254, 515200), (256, 511175), (280, 467360), (320, 408940), (322, 406400), (350, 373888), (368, 355600), (400, 327152), (448, 292100), (460, 284480), (508, 257600), (560, 233680), (575, 227584), (635, 206080), (640, 204470), (644, 203200), (700, 186944), (736, 177800), (800, 163576), (805, 162560), (889, 147200), (896, 146050), (920, 142240), (1016, 128800), (1120, 116840), (1150, 113792), (1270, 103040), (1280, 102235), (1288, 101600), (1400, 93472), (1472, 88900), (1600, 81788), (1610, 81280), (1778, 73600), (1792, 73025), (1840, 71120), (2032, 64400), (2240, 58420), (2300, 56896), (2540, 51520), (2576, 50800), (2800, 46736), (2921, 44800), (2944, 44450), (3175, 41216), (3200, 40894), (3220, 40640), (3556, 36800), (3680, 35560), (4025, 32512), (4064, 32200), (4445, 29440), (4480, 29210), (4600, 28448), (5080, 25760), (5152, 25400), (5600, 23368), (5842, 22400), (5888, 22225), (6350, 20608), (6400, 20447), (6440, 20320), (7112, 18400), (7360, 17780), (8050, 16256), (8128, 16100), (8890, 14720), (8960, 14605), (9200, 14224), (10160, 12880), (10304, 12700), (11200, 11684)]