129961760

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:838

約数の個数: 96

約数和(自身を含む): 326637360

約数和(自身を除く): 196675600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 74, 80, 116, 145, 148, 160, 185, 232, 290, 296, 370, 464, 580, 592, 740, 757, 928, 1073, 1160, 1184, 1480, 1514, 2146, 2320, 2960, 3028, 3785, 4292, 4640, 5365, 5920, 6056, 7570, 8584, 10730, 12112, 15140, 17168, 21460, 21953, 24224, 28009, 30280, 34336, 42920, 43906, 56018, 60560, 85840, 87812, 109765, 112036, 121120, 140045, 171680, 175624, 219530, 224072, 280090, 351248, 439060, 448144, 560180, 702496, 812261, 878120, 896288, 1120360, 1624522, 1756240, 2240720, 3249044, 3512480, 4061305, 4481440, 6498088, 8122610, 12996176, 16245220, 25992352, 32490440, 64980880, 129961760]

約数ペア:

[(1, 129961760), (2, 64980880), (4, 32490440), (5, 25992352), (8, 16245220), (10, 12996176), (16, 8122610), (20, 6498088), (29, 4481440), (32, 4061305), (37, 3512480), (40, 3249044), (58, 2240720), (74, 1756240), (80, 1624522), (116, 1120360), (145, 896288), (148, 878120), (160, 812261), (185, 702496), (232, 560180), (290, 448144), (296, 439060), (370, 351248), (464, 280090), (580, 224072), (592, 219530), (740, 175624), (757, 171680), (928, 140045), (1073, 121120), (1160, 112036), (1184, 109765), (1480, 87812), (1514, 85840), (2146, 60560), (2320, 56018), (2960, 43906), (3028, 42920), (3785, 34336), (4292, 30280), (4640, 28009), (5365, 24224), (5920, 21953), (6056, 21460), (7570, 17168), (8584, 15140), (10730, 12112)]