128035040

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{2333}}^1$

素因数の和:2369

約数の個数: 96

約数和(自身を含む): 352900800

約数和(自身を除く): 224865760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2333, 2744, 3430, 3920, 4666, 5488, 6860, 7840, 9332, 10976, 11665, 13720, 16331, 18664, 23330, 27440, 32662, 37328, 46660, 54880, 65324, 74656, 81655, 93320, 114317, 130648, 163310, 186640, 228634, 261296, 326620, 373280, 457268, 522592, 571585, 653240, 800219, 914536, 1143170, 1306480, 1600438, 1829072, 2286340, 2612960, 3200876, 3658144, 4001095, 4572680, 6401752, 8002190, 9145360, 12803504, 16004380, 18290720, 25607008, 32008760, 64017520, 128035040]

約数ペア:

[(1, 128035040), (2, 64017520), (4, 32008760), (5, 25607008), (7, 18290720), (8, 16004380), (10, 12803504), (14, 9145360), (16, 8002190), (20, 6401752), (28, 4572680), (32, 4001095), (35, 3658144), (40, 3200876), (49, 2612960), (56, 2286340), (70, 1829072), (80, 1600438), (98, 1306480), (112, 1143170), (140, 914536), (160, 800219), (196, 653240), (224, 571585), (245, 522592), (280, 457268), (343, 373280), (392, 326620), (490, 261296), (560, 228634), (686, 186640), (784, 163310), (980, 130648), (1120, 114317), (1372, 93320), (1568, 81655), (1715, 74656), (1960, 65324), (2333, 54880), (2744, 46660), (3430, 37328), (3920, 32662), (4666, 27440), (5488, 23330), (6860, 18664), (7840, 16331), (9332, 13720), (10976, 11665)]