2080783200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{61}}^2\times {\mathrm{233}}^1$

素因数の和:378

約数の個数: 216

約数和(自身を含む): 6915354264

約数和(自身を除く): 4834571064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 75, 80, 96, 100, 120, 122, 150, 160, 183, 200, 233, 240, 244, 300, 305, 366, 400, 466, 480, 488, 600, 610, 699, 732, 800, 915, 932, 976, 1165, 1200, 1220, 1398, 1464, 1525, 1830, 1864, 1952, 2330, 2400, 2440, 2796, 2928, 3050, 3495, 3660, 3721, 3728, 4575, 4660, 4880, 5592, 5825, 5856, 6100, 6990, 7320, 7442, 7456, 9150, 9320, 9760, 11163, 11184, 11650, 12200, 13980, 14213, 14640, 14884, 17475, 18300, 18605, 18640, 22326, 22368, 23300, 24400, 27960, 28426, 29280, 29768, 34950, 36600, 37210, 37280, 42639, 44652, 46600, 48800, 55815, 55920, 56852, 59536, 69900, 71065, 73200, 74420, 85278, 89304, 93025, 93200, 111630, 111840, 113704, 119072, 139800, 142130, 146400, 148840, 170556, 178608, 186050, 186400, 213195, 223260, 227408, 279075, 279600, 284260, 297680, 341112, 355325, 357216, 372100, 426390, 446520, 454816, 558150, 559200, 568520, 595360, 682224, 710650, 744200, 852780, 866993, 893040, 1065975, 1116300, 1137040, 1364448, 1421300, 1488400, 1705560, 1733986, 1786080, 2131950, 2232600, 2274080, 2600979, 2842600, 2976800, 3411120, 3467972, 4263900, 4334965, 4465200, 5201958, 5685200, 6822240, 6935944, 8527800, 8669930, 8930400, 10403916, 11370400, 13004895, 13871888, 17055600, 17339860, 20807832, 21674825, 26009790, 27743776, 34111200, 34679720, 41615664, 43349650, 52019580, 65024475, 69359440, 83231328, 86699300, 104039160, 130048950, 138718880, 173398600, 208078320, 260097900, 346797200, 416156640, 520195800, 693594400, 1040391600, 2080783200]

約数ペア:

[(1, 2080783200), (2, 1040391600), (3, 693594400), (4, 520195800), (5, 416156640), (6, 346797200), (8, 260097900), (10, 208078320), (12, 173398600), (15, 138718880), (16, 130048950), (20, 104039160), (24, 86699300), (25, 83231328), (30, 69359440), (32, 65024475), (40, 52019580), (48, 43349650), (50, 41615664), (60, 34679720), (61, 34111200), (75, 27743776), (80, 26009790), (96, 21674825), (100, 20807832), (120, 17339860), (122, 17055600), (150, 13871888), (160, 13004895), (183, 11370400), (200, 10403916), (233, 8930400), (240, 8669930), (244, 8527800), (300, 6935944), (305, 6822240), (366, 5685200), (400, 5201958), (466, 4465200), (480, 4334965), (488, 4263900), (600, 3467972), (610, 3411120), (699, 2976800), (732, 2842600), (800, 2600979), (915, 2274080), (932, 2232600), (976, 2131950), (1165, 1786080), (1200, 1733986), (1220, 1705560), (1398, 1488400), (1464, 1421300), (1525, 1364448), (1830, 1137040), (1864, 1116300), (1952, 1065975), (2330, 893040), (2400, 866993), (2440, 852780), (2796, 744200), (2928, 710650), (3050, 682224), (3495, 595360), (3660, 568520), (3721, 559200), (3728, 558150), (4575, 454816), (4660, 446520), (4880, 426390), (5592, 372100), (5825, 357216), (5856, 355325), (6100, 341112), (6990, 297680), (7320, 284260), (7442, 279600), (7456, 279075), (9150, 227408), (9320, 223260), (9760, 213195), (11163, 186400), (11184, 186050), (11650, 178608), (12200, 170556), (13980, 148840), (14213, 146400), (14640, 142130), (14884, 139800), (17475, 119072), (18300, 113704), (18605, 111840), (18640, 111630), (22326, 93200), (22368, 93025), (23300, 89304), (24400, 85278), (27960, 74420), (28426, 73200), (29280, 71065), (29768, 69900), (34950, 59536), (36600, 56852), (37210, 55920), (37280, 55815), (42639, 48800), (44652, 46600)]