73162880

素因数分解:

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

素因数の和:2366

約数の個数: 96

約数和(自身を含む): 203548140

約数和(自身を除く): 130385260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 2333, 3136, 3920, 4480, 4666, 6272, 7840, 9332, 11665, 15680, 16331, 18664, 23330, 31360, 32662, 37328, 46660, 65324, 74656, 81655, 93320, 114317, 130648, 149312, 163310, 186640, 228634, 261296, 298624, 326620, 373280, 457268, 522592, 571585, 653240, 746560, 914536, 1045184, 1143170, 1306480, 1493120, 1829072, 2090368, 2286340, 2612960, 3658144, 4572680, 5225920, 7316288, 9145360, 10451840, 14632576, 18290720, 36581440, 73162880]

約数ペア:

[(1, 73162880), (2, 36581440), (4, 18290720), (5, 14632576), (7, 10451840), (8, 9145360), (10, 7316288), (14, 5225920), (16, 4572680), (20, 3658144), (28, 2612960), (32, 2286340), (35, 2090368), (40, 1829072), (49, 1493120), (56, 1306480), (64, 1143170), (70, 1045184), (80, 914536), (98, 746560), (112, 653240), (128, 571585), (140, 522592), (160, 457268), (196, 373280), (224, 326620), (245, 298624), (280, 261296), (320, 228634), (392, 186640), (448, 163310), (490, 149312), (560, 130648), (640, 114317), (784, 93320), (896, 81655), (980, 74656), (1120, 65324), (1568, 46660), (1960, 37328), (2240, 32662), (2333, 31360), (3136, 23330), (3920, 18664), (4480, 16331), (4666, 15680), (6272, 11665), (7840, 9332)]