262906020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2203}}^1$

素因数の和:2251

約数の個数: 192

約数和(自身を含む): 933085440

約数和(自身を除く): 670179420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2203, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3978, 4406, 4420, 4590, 5967, 6609, 6630, 7020, 7956, 8812, 9180, 9945, 11015, 11934, 13218, 13260, 19827, 19890, 22030, 23868, 26436, 28639, 29835, 33045, 37451, 39654, 39780, 44060, 57278, 59481, 59670, 66090, 74902, 79308, 85917, 99135, 112353, 114556, 118962, 119340, 132180, 143195, 149804, 171834, 187255, 198270, 224706, 237924, 257751, 286390, 297405, 337059, 343668, 374510, 396540, 429585, 449412, 486863, 515502, 561765, 572780, 594810, 674118, 749020, 773253, 859170, 973726, 1011177, 1031004, 1123530, 1189620, 1288755, 1348236, 1460589, 1546506, 1685295, 1718340, 1947452, 2022354, 2247060, 2434315, 2577510, 2921178, 3093012, 3370590, 3866265, 4044708, 4381767, 4868630, 5055885, 5155020, 5842356, 6741180, 7302945, 7732530, 8763534, 9737260, 10111770, 13145301, 14605890, 15465060, 17527068, 20223540, 21908835, 26290602, 29211780, 43817670, 52581204, 65726505, 87635340, 131453010, 262906020]

約数ペア:

[(1, 262906020), (2, 131453010), (3, 87635340), (4, 65726505), (5, 52581204), (6, 43817670), (9, 29211780), (10, 26290602), (12, 21908835), (13, 20223540), (15, 17527068), (17, 15465060), (18, 14605890), (20, 13145301), (26, 10111770), (27, 9737260), (30, 8763534), (34, 7732530), (36, 7302945), (39, 6741180), (45, 5842356), (51, 5155020), (52, 5055885), (54, 4868630), (60, 4381767), (65, 4044708), (68, 3866265), (78, 3370590), (85, 3093012), (90, 2921178), (102, 2577510), (108, 2434315), (117, 2247060), (130, 2022354), (135, 1947452), (153, 1718340), (156, 1685295), (170, 1546506), (180, 1460589), (195, 1348236), (204, 1288755), (221, 1189620), (234, 1123530), (255, 1031004), (260, 1011177), (270, 973726), (306, 859170), (340, 773253), (351, 749020), (390, 674118), (442, 594810), (459, 572780), (468, 561765), (510, 515502), (540, 486863), (585, 449412), (612, 429585), (663, 396540), (702, 374510), (765, 343668), (780, 337059), (884, 297405), (918, 286390), (1020, 257751), (1105, 237924), (1170, 224706), (1326, 198270), (1404, 187255), (1530, 171834), (1755, 149804), (1836, 143195), (1989, 132180), (2203, 119340), (2210, 118962), (2295, 114556), (2340, 112353), (2652, 99135), (3060, 85917), (3315, 79308), (3510, 74902), (3978, 66090), (4406, 59670), (4420, 59481), (4590, 57278), (5967, 44060), (6609, 39780), (6630, 39654), (7020, 37451), (7956, 33045), (8812, 29835), (9180, 28639), (9945, 26436), (11015, 23868), (11934, 22030), (13218, 19890), (13260, 19827)]