680473302840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33161467}}^1$

素因数の和:33161506

約数の個数: 128

約数和(自身を含む): 2387625696000

約数和(自身を除く): 1707152393160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 33161467, 66322934, 99484401, 132645868, 165807335, 198968802, 265291736, 298453203, 331614670, 397937604, 497422005, 596906406, 630067873, 663229340, 795875208, 895359609, 994844010, 1193812812, 1260135746, 1326458680, 1492266015, 1790719218, 1890203619, 1989688020, 2387625624, 2520271492, 2984532030, 3150339365, 3581438436, 3780407238, 3979376040, 4476798045, 5040542984, 5670610857, 5969064060, 6300678730, 7162876872, 7560814476, 8953596090, 9451018095, 11341221714, 11938128120, 12601357460, 15121628952, 17011832571, 17907192180, 18902036190, 22682443428, 25202714920, 28353054285, 34023665142, 35814384360, 37804072380, 45364886856, 56706108570, 68047330284, 75608144760, 85059162855, 113412217140, 136094660568, 170118325710, 226824434280, 340236651420, 680473302840]

約数ペア:

[(1, 680473302840), (2, 340236651420), (3, 226824434280), (4, 170118325710), (5, 136094660568), (6, 113412217140), (8, 85059162855), (9, 75608144760), (10, 68047330284), (12, 56706108570), (15, 45364886856), (18, 37804072380), (19, 35814384360), (20, 34023665142), (24, 28353054285), (27, 25202714920), (30, 22682443428), (36, 18902036190), (38, 17907192180), (40, 17011832571), (45, 15121628952), (54, 12601357460), (57, 11938128120), (60, 11341221714), (72, 9451018095), (76, 8953596090), (90, 7560814476), (95, 7162876872), (108, 6300678730), (114, 5969064060), (120, 5670610857), (135, 5040542984), (152, 4476798045), (171, 3979376040), (180, 3780407238), (190, 3581438436), (216, 3150339365), (228, 2984532030), (270, 2520271492), (285, 2387625624), (342, 1989688020), (360, 1890203619), (380, 1790719218), (456, 1492266015), (513, 1326458680), (540, 1260135746), (570, 1193812812), (684, 994844010), (760, 895359609), (855, 795875208), (1026, 663229340), (1080, 630067873), (1140, 596906406), (1368, 497422005), (1710, 397937604), (2052, 331614670), (2280, 298453203), (2565, 265291736), (3420, 198968802), (4104, 165807335), (5130, 132645868), (6840, 99484401), (10260, 66322934), (20520, 33161467)]