920955840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7213}}^1$

素因数の和:7259

約数の個数: 224

約数和(自身を含む): 3518123520

約数和(自身を除く): 2597167680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2660, 3040, 3192, 3360, 3648, 3990, 4256, 4560, 5320, 6080, 6384, 6720, 7213, 7980, 8512, 9120, 10640, 12768, 14426, 15960, 18240, 21280, 21639, 25536, 28852, 31920, 36065, 42560, 43278, 50491, 57704, 63840, 72130, 86556, 100982, 108195, 115408, 127680, 137047, 144260, 151473, 173112, 201964, 216390, 230816, 252455, 274094, 288520, 302946, 346224, 403928, 411141, 432780, 461632, 504910, 548188, 577040, 605892, 685235, 692448, 757365, 807856, 822282, 865560, 959329, 1009820, 1096376, 1154080, 1211784, 1370470, 1384896, 1514730, 1615712, 1644564, 1731120, 1918658, 2019640, 2055705, 2192752, 2308160, 2423568, 2740940, 2877987, 3029460, 3231424, 3289128, 3462240, 3837316, 4039280, 4111410, 4385504, 4796645, 4847136, 5481880, 5755974, 6058920, 6578256, 6924480, 7674632, 8078560, 8222820, 8771008, 9593290, 9694272, 10963760, 11511948, 12117840, 13156512, 14389935, 15349264, 16157120, 16445640, 19186580, 21927520, 23023896, 24235680, 26313024, 28779870, 30698528, 32891280, 38373160, 43855040, 46047792, 48471360, 57559740, 61397056, 65782560, 76746320, 92095584, 115119480, 131565120, 153492640, 184191168, 230238960, 306985280, 460477920, 920955840]

約数ペア:

[(1, 920955840), (2, 460477920), (3, 306985280), (4, 230238960), (5, 184191168), (6, 153492640), (7, 131565120), (8, 115119480), (10, 92095584), (12, 76746320), (14, 65782560), (15, 61397056), (16, 57559740), (19, 48471360), (20, 46047792), (21, 43855040), (24, 38373160), (28, 32891280), (30, 30698528), (32, 28779870), (35, 26313024), (38, 24235680), (40, 23023896), (42, 21927520), (48, 19186580), (56, 16445640), (57, 16157120), (60, 15349264), (64, 14389935), (70, 13156512), (76, 12117840), (80, 11511948), (84, 10963760), (95, 9694272), (96, 9593290), (105, 8771008), (112, 8222820), (114, 8078560), (120, 7674632), (133, 6924480), (140, 6578256), (152, 6058920), (160, 5755974), (168, 5481880), (190, 4847136), (192, 4796645), (210, 4385504), (224, 4111410), (228, 4039280), (240, 3837316), (266, 3462240), (280, 3289128), (285, 3231424), (304, 3029460), (320, 2877987), (336, 2740940), (380, 2423568), (399, 2308160), (420, 2192752), (448, 2055705), (456, 2019640), (480, 1918658), (532, 1731120), (560, 1644564), (570, 1615712), (608, 1514730), (665, 1384896), (672, 1370470), (760, 1211784), (798, 1154080), (840, 1096376), (912, 1009820), (960, 959329), (1064, 865560), (1120, 822282), (1140, 807856), (1216, 757365), (1330, 692448), (1344, 685235), (1520, 605892), (1596, 577040), (1680, 548188), (1824, 504910), (1995, 461632), (2128, 432780), (2240, 411141), (2280, 403928), (2660, 346224), (3040, 302946), (3192, 288520), (3360, 274094), (3648, 252455), (3990, 230816), (4256, 216390), (4560, 201964), (5320, 173112), (6080, 151473), (6384, 144260), (6720, 137047), (7213, 127680), (7980, 115408), (8512, 108195), (9120, 100982), (10640, 86556), (12768, 72130), (14426, 63840), (15960, 57704), (18240, 50491), (21280, 43278), (21639, 42560), (25536, 36065), (28852, 31920)]