340262640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8291}}^1$

素因数の和:8332

約数の個数: 160

約数和(自身を含む): 1233849600

約数和(自身を除く): 893586960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 8291, 10260, 13680, 16582, 20520, 24873, 33164, 41040, 41455, 49746, 66328, 74619, 82910, 99492, 124365, 132656, 149238, 157529, 165820, 198984, 223857, 248730, 298476, 315058, 331640, 373095, 397968, 447714, 472587, 497460, 596952, 630116, 663280, 746190, 787645, 895428, 945174, 994920, 1119285, 1193904, 1260232, 1417761, 1492380, 1575290, 1790856, 1890348, 1989840, 2238570, 2362935, 2520464, 2835522, 2984760, 3150580, 3581712, 3780696, 4253283, 4477140, 4725870, 5671044, 5969520, 6301160, 7088805, 7561392, 8506566, 8954280, 9451740, 11342088, 12602320, 14177610, 17013132, 17908560, 18903480, 21266415, 22684176, 28355220, 34026264, 37806960, 42532830, 56710440, 68052528, 85065660, 113420880, 170131320, 340262640]

約数ペア:

[(1, 340262640), (2, 170131320), (3, 113420880), (4, 85065660), (5, 68052528), (6, 56710440), (8, 42532830), (9, 37806960), (10, 34026264), (12, 28355220), (15, 22684176), (16, 21266415), (18, 18903480), (19, 17908560), (20, 17013132), (24, 14177610), (27, 12602320), (30, 11342088), (36, 9451740), (38, 8954280), (40, 8506566), (45, 7561392), (48, 7088805), (54, 6301160), (57, 5969520), (60, 5671044), (72, 4725870), (76, 4477140), (80, 4253283), (90, 3780696), (95, 3581712), (108, 3150580), (114, 2984760), (120, 2835522), (135, 2520464), (144, 2362935), (152, 2238570), (171, 1989840), (180, 1890348), (190, 1790856), (216, 1575290), (228, 1492380), (240, 1417761), (270, 1260232), (285, 1193904), (304, 1119285), (342, 994920), (360, 945174), (380, 895428), (432, 787645), (456, 746190), (513, 663280), (540, 630116), (570, 596952), (684, 497460), (720, 472587), (760, 447714), (855, 397968), (912, 373095), (1026, 331640), (1080, 315058), (1140, 298476), (1368, 248730), (1520, 223857), (1710, 198984), (2052, 165820), (2160, 157529), (2280, 149238), (2565, 132656), (2736, 124365), (3420, 99492), (4104, 82910), (4560, 74619), (5130, 66328), (6840, 49746), (8208, 41455), (8291, 41040), (10260, 33164), (13680, 24873), (16582, 20520)]