2478236800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1453}}^1$

素因数の和:1531

約数の個数: 192

約数和(自身を含む): 6758395560

約数和(自身を除く): 4280158760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 41, 50, 52, 64, 65, 80, 82, 100, 104, 128, 130, 160, 164, 200, 205, 208, 260, 320, 325, 328, 400, 410, 416, 520, 533, 640, 650, 656, 800, 820, 832, 1025, 1040, 1066, 1300, 1312, 1453, 1600, 1640, 1664, 2050, 2080, 2132, 2600, 2624, 2665, 2906, 3200, 3280, 4100, 4160, 4264, 5200, 5248, 5330, 5812, 6560, 7265, 8200, 8320, 8528, 10400, 10660, 11624, 13120, 13325, 14530, 16400, 17056, 18889, 20800, 21320, 23248, 26240, 26650, 29060, 32800, 34112, 36325, 37778, 41600, 42640, 46496, 53300, 58120, 59573, 65600, 68224, 72650, 75556, 85280, 92992, 94445, 106600, 116240, 119146, 131200, 145300, 151112, 170560, 185984, 188890, 213200, 232480, 238292, 290600, 297865, 302224, 341120, 377780, 426400, 464960, 472225, 476584, 581200, 595730, 604448, 755560, 774449, 852800, 929920, 944450, 953168, 1162400, 1191460, 1208896, 1489325, 1511120, 1548898, 1705600, 1888900, 1906336, 2324800, 2382920, 2417792, 2978650, 3022240, 3097796, 3777800, 3812672, 3872245, 4649600, 4765840, 5957300, 6044480, 6195592, 7555600, 7625344, 7744490, 9531680, 11914600, 12088960, 12391184, 15111200, 15488980, 19063360, 19361225, 23829200, 24782368, 30222400, 30977960, 38126720, 38722450, 47658400, 49564736, 60444800, 61955920, 77444900, 95316800, 99129472, 123911840, 154889800, 190633600, 247823680, 309779600, 495647360, 619559200, 1239118400, 2478236800]

約数ペア:

[(1, 2478236800), (2, 1239118400), (4, 619559200), (5, 495647360), (8, 309779600), (10, 247823680), (13, 190633600), (16, 154889800), (20, 123911840), (25, 99129472), (26, 95316800), (32, 77444900), (40, 61955920), (41, 60444800), (50, 49564736), (52, 47658400), (64, 38722450), (65, 38126720), (80, 30977960), (82, 30222400), (100, 24782368), (104, 23829200), (128, 19361225), (130, 19063360), (160, 15488980), (164, 15111200), (200, 12391184), (205, 12088960), (208, 11914600), (260, 9531680), (320, 7744490), (325, 7625344), (328, 7555600), (400, 6195592), (410, 6044480), (416, 5957300), (520, 4765840), (533, 4649600), (640, 3872245), (650, 3812672), (656, 3777800), (800, 3097796), (820, 3022240), (832, 2978650), (1025, 2417792), (1040, 2382920), (1066, 2324800), (1300, 1906336), (1312, 1888900), (1453, 1705600), (1600, 1548898), (1640, 1511120), (1664, 1489325), (2050, 1208896), (2080, 1191460), (2132, 1162400), (2600, 953168), (2624, 944450), (2665, 929920), (2906, 852800), (3200, 774449), (3280, 755560), (4100, 604448), (4160, 595730), (4264, 581200), (5200, 476584), (5248, 472225), (5330, 464960), (5812, 426400), (6560, 377780), (7265, 341120), (8200, 302224), (8320, 297865), (8528, 290600), (10400, 238292), (10660, 232480), (11624, 213200), (13120, 188890), (13325, 185984), (14530, 170560), (16400, 151112), (17056, 145300), (18889, 131200), (20800, 119146), (21320, 116240), (23248, 106600), (26240, 94445), (26650, 92992), (29060, 85280), (32800, 75556), (34112, 72650), (36325, 68224), (37778, 65600), (41600, 59573), (42640, 58120), (46496, 53300)]