25804527360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{80963}}^1$

素因数の和:81070

約数の個数: 144

約数和(自身を含む): 83407169664

約数和(自身を除く): 57602642304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 332, 384, 415, 480, 498, 640, 664, 768, 830, 960, 996, 1245, 1280, 1328, 1660, 1920, 1992, 2490, 2656, 3320, 3840, 3984, 4980, 5312, 6640, 7968, 9960, 10624, 13280, 15936, 19920, 21248, 26560, 31872, 39840, 53120, 63744, 79680, 80963, 106240, 159360, 161926, 242889, 318720, 323852, 404815, 485778, 647704, 809630, 971556, 1214445, 1295408, 1619260, 1943112, 2428890, 2590816, 3238520, 3886224, 4857780, 5181632, 6477040, 6719929, 7772448, 9715560, 10363264, 12954080, 13439858, 15544896, 19431120, 20159787, 20726528, 25908160, 26879716, 31089792, 33599645, 38862240, 40319574, 51816320, 53759432, 62179584, 67199290, 77724480, 80639148, 100798935, 103632640, 107518864, 134398580, 155448960, 161278296, 201597870, 215037728, 268797160, 310897920, 322556592, 403195740, 430075456, 537594320, 645113184, 806391480, 860150912, 1075188640, 1290226368, 1612782960, 1720301824, 2150377280, 2580452736, 3225565920, 4300754560, 5160905472, 6451131840, 8601509120, 12902263680, 25804527360]

約数ペア:

[(1, 25804527360), (2, 12902263680), (3, 8601509120), (4, 6451131840), (5, 5160905472), (6, 4300754560), (8, 3225565920), (10, 2580452736), (12, 2150377280), (15, 1720301824), (16, 1612782960), (20, 1290226368), (24, 1075188640), (30, 860150912), (32, 806391480), (40, 645113184), (48, 537594320), (60, 430075456), (64, 403195740), (80, 322556592), (83, 310897920), (96, 268797160), (120, 215037728), (128, 201597870), (160, 161278296), (166, 155448960), (192, 134398580), (240, 107518864), (249, 103632640), (256, 100798935), (320, 80639148), (332, 77724480), (384, 67199290), (415, 62179584), (480, 53759432), (498, 51816320), (640, 40319574), (664, 38862240), (768, 33599645), (830, 31089792), (960, 26879716), (996, 25908160), (1245, 20726528), (1280, 20159787), (1328, 19431120), (1660, 15544896), (1920, 13439858), (1992, 12954080), (2490, 10363264), (2656, 9715560), (3320, 7772448), (3840, 6719929), (3984, 6477040), (4980, 5181632), (5312, 4857780), (6640, 3886224), (7968, 3238520), (9960, 2590816), (10624, 2428890), (13280, 1943112), (15936, 1619260), (19920, 1295408), (21248, 1214445), (26560, 971556), (31872, 809630), (39840, 647704), (53120, 485778), (63744, 404815), (79680, 323852), (80963, 318720), (106240, 242889), (159360, 161926)]