160627320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{21247}}^1$

素因数の和:21274

約数の個数: 128

約数和(自身を含む): 611942400

約数和(自身を除く): 451315080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 21247, 42494, 63741, 84988, 106235, 127482, 148729, 169976, 191223, 212470, 254964, 297458, 318705, 382446, 424940, 446187, 509928, 573669, 594916, 637410, 743645, 764892, 849880, 892374, 956115, 1147338, 1189832, 1274820, 1338561, 1487290, 1529784, 1784748, 1912230, 2230935, 2294676, 2549640, 2677122, 2868345, 2974580, 3569496, 3824460, 4015683, 4461870, 4589352, 5354244, 5736690, 5949160, 6692805, 7648920, 8031366, 8923740, 10708488, 11473380, 13385610, 16062732, 17847480, 20078415, 22946760, 26771220, 32125464, 40156830, 53542440, 80313660, 160627320]

約数ペア:

[(1, 160627320), (2, 80313660), (3, 53542440), (4, 40156830), (5, 32125464), (6, 26771220), (7, 22946760), (8, 20078415), (9, 17847480), (10, 16062732), (12, 13385610), (14, 11473380), (15, 10708488), (18, 8923740), (20, 8031366), (21, 7648920), (24, 6692805), (27, 5949160), (28, 5736690), (30, 5354244), (35, 4589352), (36, 4461870), (40, 4015683), (42, 3824460), (45, 3569496), (54, 2974580), (56, 2868345), (60, 2677122), (63, 2549640), (70, 2294676), (72, 2230935), (84, 1912230), (90, 1784748), (105, 1529784), (108, 1487290), (120, 1338561), (126, 1274820), (135, 1189832), (140, 1147338), (168, 956115), (180, 892374), (189, 849880), (210, 764892), (216, 743645), (252, 637410), (270, 594916), (280, 573669), (315, 509928), (360, 446187), (378, 424940), (420, 382446), (504, 318705), (540, 297458), (630, 254964), (756, 212470), (840, 191223), (945, 169976), (1080, 148729), (1260, 127482), (1512, 106235), (1890, 84988), (2520, 63741), (3780, 42494), (7560, 21247)]