2776187520

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{17851}}^1$

素因数の和:17885

約数の個数: 192

約数和(自身を含む): 9942135840

約数和(自身を除く): 7165948320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6480, 7776, 8640, 9720, 10368, 12960, 15552, 17280, 17851, 19440, 25920, 31104, 35702, 38880, 51840, 53553, 71404, 77760, 89255, 107106, 142808, 155520, 160659, 178510, 214212, 267765, 285616, 321318, 357020, 428424, 481977, 535530, 571232, 642636, 714040, 803295, 856848, 963954, 1071060, 1142464, 1285272, 1428080, 1445931, 1606590, 1713696, 1927908, 2142120, 2284928, 2409885, 2570544, 2856160, 2891862, 3213180, 3427392, 3855816, 4284240, 4337793, 4819770, 5141088, 5712320, 5783724, 6426360, 6854784, 7229655, 7711632, 8568480, 8675586, 9639540, 10282176, 11424640, 11567448, 12852720, 14459310, 15423264, 17136960, 17351172, 19279080, 20564352, 21688965, 23134896, 25705440, 28918620, 30846528, 34273920, 34702344, 38558160, 43377930, 46269792, 51410880, 57837240, 61693056, 69404688, 77116320, 86755860, 92539584, 102821760, 115674480, 138809376, 154232640, 173511720, 185079168, 231348960, 277618752, 308465280, 347023440, 462697920, 555237504, 694046880, 925395840, 1388093760, 2776187520]

約数ペア:

[(1, 2776187520), (2, 1388093760), (3, 925395840), (4, 694046880), (5, 555237504), (6, 462697920), (8, 347023440), (9, 308465280), (10, 277618752), (12, 231348960), (15, 185079168), (16, 173511720), (18, 154232640), (20, 138809376), (24, 115674480), (27, 102821760), (30, 92539584), (32, 86755860), (36, 77116320), (40, 69404688), (45, 61693056), (48, 57837240), (54, 51410880), (60, 46269792), (64, 43377930), (72, 38558160), (80, 34702344), (81, 34273920), (90, 30846528), (96, 28918620), (108, 25705440), (120, 23134896), (128, 21688965), (135, 20564352), (144, 19279080), (160, 17351172), (162, 17136960), (180, 15423264), (192, 14459310), (216, 12852720), (240, 11567448), (243, 11424640), (270, 10282176), (288, 9639540), (320, 8675586), (324, 8568480), (360, 7711632), (384, 7229655), (405, 6854784), (432, 6426360), (480, 5783724), (486, 5712320), (540, 5141088), (576, 4819770), (640, 4337793), (648, 4284240), (720, 3855816), (810, 3427392), (864, 3213180), (960, 2891862), (972, 2856160), (1080, 2570544), (1152, 2409885), (1215, 2284928), (1296, 2142120), (1440, 1927908), (1620, 1713696), (1728, 1606590), (1920, 1445931), (1944, 1428080), (2160, 1285272), (2430, 1142464), (2592, 1071060), (2880, 963954), (3240, 856848), (3456, 803295), (3888, 714040), (4320, 642636), (4860, 571232), (5184, 535530), (5760, 481977), (6480, 428424), (7776, 357020), (8640, 321318), (9720, 285616), (10368, 267765), (12960, 214212), (15552, 178510), (17280, 160659), (17851, 155520), (19440, 142808), (25920, 107106), (31104, 89255), (35702, 77760), (38880, 71404), (51840, 53553)]