676456920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{743}}^1$

素因数の和:1047

約数の個数: 160

約数和(自身を含む): 2284809120

約数和(自身を除く): 1608352200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 281, 324, 360, 405, 540, 562, 648, 743, 810, 843, 1080, 1124, 1405, 1486, 1620, 1686, 2229, 2248, 2529, 2810, 2972, 3240, 3372, 3715, 4215, 4458, 5058, 5620, 5944, 6687, 6744, 7430, 7587, 8430, 8916, 10116, 11145, 11240, 12645, 13374, 14860, 15174, 16860, 17832, 20061, 20232, 22290, 22761, 25290, 26748, 29720, 30348, 33435, 33720, 37935, 40122, 44580, 45522, 50580, 53496, 60183, 60696, 66870, 75870, 80244, 89160, 91044, 100305, 101160, 113805, 120366, 133740, 151740, 160488, 182088, 200610, 208783, 227610, 240732, 267480, 300915, 303480, 401220, 417566, 455220, 481464, 601830, 626349, 802440, 835132, 910440, 1043915, 1203660, 1252698, 1670264, 1879047, 2087830, 2407320, 2505396, 3131745, 3758094, 4175660, 5010792, 5637141, 6263490, 7516188, 8351320, 9395235, 11274282, 12526980, 15032376, 16911423, 18790470, 22548564, 25053960, 28185705, 33822846, 37580940, 45097128, 56371410, 67645692, 75161880, 84557115, 112742820, 135291384, 169114230, 225485640, 338228460, 676456920]

約数ペア:

[(1, 676456920), (2, 338228460), (3, 225485640), (4, 169114230), (5, 135291384), (6, 112742820), (8, 84557115), (9, 75161880), (10, 67645692), (12, 56371410), (15, 45097128), (18, 37580940), (20, 33822846), (24, 28185705), (27, 25053960), (30, 22548564), (36, 18790470), (40, 16911423), (45, 15032376), (54, 12526980), (60, 11274282), (72, 9395235), (81, 8351320), (90, 7516188), (108, 6263490), (120, 5637141), (135, 5010792), (162, 4175660), (180, 3758094), (216, 3131745), (270, 2505396), (281, 2407320), (324, 2087830), (360, 1879047), (405, 1670264), (540, 1252698), (562, 1203660), (648, 1043915), (743, 910440), (810, 835132), (843, 802440), (1080, 626349), (1124, 601830), (1405, 481464), (1486, 455220), (1620, 417566), (1686, 401220), (2229, 303480), (2248, 300915), (2529, 267480), (2810, 240732), (2972, 227610), (3240, 208783), (3372, 200610), (3715, 182088), (4215, 160488), (4458, 151740), (5058, 133740), (5620, 120366), (5944, 113805), (6687, 101160), (6744, 100305), (7430, 91044), (7587, 89160), (8430, 80244), (8916, 75870), (10116, 66870), (11145, 60696), (11240, 60183), (12645, 53496), (13374, 50580), (14860, 45522), (15174, 44580), (16860, 40122), (17832, 37935), (20061, 33720), (20232, 33435), (22290, 30348), (22761, 29720), (25290, 26748)]