152696320

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{8521}}^1$

素因数の和:8551

約数の個数: 80

約数和(自身を含む): 418464288

約数和(自身を除く): 265767968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8521, 8960, 17042, 17920, 34084, 42605, 59647, 68168, 85210, 119294, 136336, 170420, 238588, 272672, 298235, 340840, 477176, 545344, 596470, 681680, 954352, 1090688, 1192940, 1363360, 1908704, 2181376, 2385880, 2726720, 3817408, 4362752, 4771760, 5453440, 7634816, 9543520, 10906880, 15269632, 19087040, 21813760, 30539264, 38174080, 76348160, 152696320]

約数ペア:

[(1, 152696320), (2, 76348160), (4, 38174080), (5, 30539264), (7, 21813760), (8, 19087040), (10, 15269632), (14, 10906880), (16, 9543520), (20, 7634816), (28, 5453440), (32, 4771760), (35, 4362752), (40, 3817408), (56, 2726720), (64, 2385880), (70, 2181376), (80, 1908704), (112, 1363360), (128, 1192940), (140, 1090688), (160, 954352), (224, 681680), (256, 596470), (280, 545344), (320, 477176), (448, 340840), (512, 298235), (560, 272672), (640, 238588), (896, 170420), (1120, 136336), (1280, 119294), (1792, 85210), (2240, 68168), (2560, 59647), (3584, 42605), (4480, 34084), (8521, 17920), (8960, 17042)]