539332480

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2664

約数の個数: 128

約数和(自身を含む): 1437588000

約数和(自身を除く): 898255520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 640, 646, 680, 760, 1088, 1216, 1292, 1360, 1520, 1615, 2176, 2432, 2584, 2609, 2720, 3040, 3230, 5168, 5218, 5440, 6080, 6460, 10336, 10436, 10880, 12160, 12920, 13045, 20672, 20872, 25840, 26090, 41344, 41744, 44353, 49571, 51680, 52180, 83488, 88706, 99142, 103360, 104360, 166976, 177412, 198284, 206720, 208720, 221765, 247855, 333952, 354824, 396568, 417440, 443530, 495710, 709648, 793136, 834880, 842707, 887060, 991420, 1419296, 1586272, 1669760, 1685414, 1774120, 1982840, 2838592, 3172544, 3370828, 3548240, 3965680, 4213535, 5677184, 6345088, 6741656, 7096480, 7931360, 8427070, 13483312, 14192960, 15862720, 16854140, 26966624, 28385920, 31725440, 33708280, 53933248, 67416560, 107866496, 134833120, 269666240, 539332480]

約数ペア:

[(1, 539332480), (2, 269666240), (4, 134833120), (5, 107866496), (8, 67416560), (10, 53933248), (16, 33708280), (17, 31725440), (19, 28385920), (20, 26966624), (32, 16854140), (34, 15862720), (38, 14192960), (40, 13483312), (64, 8427070), (68, 7931360), (76, 7096480), (80, 6741656), (85, 6345088), (95, 5677184), (128, 4213535), (136, 3965680), (152, 3548240), (160, 3370828), (170, 3172544), (190, 2838592), (272, 1982840), (304, 1774120), (320, 1685414), (323, 1669760), (340, 1586272), (380, 1419296), (544, 991420), (608, 887060), (640, 842707), (646, 834880), (680, 793136), (760, 709648), (1088, 495710), (1216, 443530), (1292, 417440), (1360, 396568), (1520, 354824), (1615, 333952), (2176, 247855), (2432, 221765), (2584, 208720), (2609, 206720), (2720, 198284), (3040, 177412), (3230, 166976), (5168, 104360), (5218, 103360), (5440, 99142), (6080, 88706), (6460, 83488), (10336, 52180), (10436, 51680), (10880, 49571), (12160, 44353), (12920, 41744), (13045, 41344), (20672, 26090), (20872, 25840)]