336980800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:1005

約数の個数: 168

約数和(自身を含む): 946486296

約数和(自身を除く): 609505496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 64, 65, 68, 80, 85, 100, 104, 130, 136, 160, 170, 200, 208, 221, 260, 272, 320, 325, 340, 400, 416, 425, 442, 520, 544, 650, 680, 800, 832, 850, 884, 953, 1040, 1088, 1105, 1300, 1360, 1600, 1700, 1768, 1906, 2080, 2210, 2600, 2720, 3400, 3536, 3812, 4160, 4420, 4765, 5200, 5440, 5525, 6800, 7072, 7624, 8840, 9530, 10400, 11050, 12389, 13600, 14144, 15248, 16201, 17680, 19060, 20800, 22100, 23825, 24778, 27200, 30496, 32402, 35360, 38120, 44200, 47650, 49556, 60992, 61945, 64804, 70720, 76240, 81005, 88400, 95300, 99112, 123890, 129608, 152480, 162010, 176800, 190600, 198224, 210613, 247780, 259216, 304960, 309725, 324020, 353600, 381200, 396448, 405025, 421226, 495560, 518432, 619450, 648040, 762400, 792896, 810050, 842452, 991120, 1036864, 1053065, 1238900, 1296080, 1524800, 1620100, 1684904, 1982240, 2106130, 2477800, 2592160, 3240200, 3369808, 3964480, 4212260, 4955600, 5184320, 5265325, 6480400, 6739616, 8424520, 9911200, 10530650, 12960800, 13479232, 16849040, 19822400, 21061300, 25921600, 33698080, 42122600, 67396160, 84245200, 168490400, 336980800]

約数ペア:

[(1, 336980800), (2, 168490400), (4, 84245200), (5, 67396160), (8, 42122600), (10, 33698080), (13, 25921600), (16, 21061300), (17, 19822400), (20, 16849040), (25, 13479232), (26, 12960800), (32, 10530650), (34, 9911200), (40, 8424520), (50, 6739616), (52, 6480400), (64, 5265325), (65, 5184320), (68, 4955600), (80, 4212260), (85, 3964480), (100, 3369808), (104, 3240200), (130, 2592160), (136, 2477800), (160, 2106130), (170, 1982240), (200, 1684904), (208, 1620100), (221, 1524800), (260, 1296080), (272, 1238900), (320, 1053065), (325, 1036864), (340, 991120), (400, 842452), (416, 810050), (425, 792896), (442, 762400), (520, 648040), (544, 619450), (650, 518432), (680, 495560), (800, 421226), (832, 405025), (850, 396448), (884, 381200), (953, 353600), (1040, 324020), (1088, 309725), (1105, 304960), (1300, 259216), (1360, 247780), (1600, 210613), (1700, 198224), (1768, 190600), (1906, 176800), (2080, 162010), (2210, 152480), (2600, 129608), (2720, 123890), (3400, 99112), (3536, 95300), (3812, 88400), (4160, 81005), (4420, 76240), (4765, 70720), (5200, 64804), (5440, 61945), (5525, 60992), (6800, 49556), (7072, 47650), (7624, 44200), (8840, 38120), (9530, 35360), (10400, 32402), (11050, 30496), (12389, 27200), (13600, 24778), (14144, 23825), (15248, 22100), (16201, 20800), (17680, 19060)]