190851180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 627419520

約数和(自身を除く): 436568340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 37, 39, 51, 52, 60, 65, 68, 74, 78, 85, 102, 111, 130, 148, 156, 170, 185, 195, 204, 221, 222, 255, 260, 340, 370, 389, 390, 442, 444, 481, 510, 555, 629, 663, 740, 778, 780, 884, 962, 1020, 1105, 1110, 1167, 1258, 1326, 1443, 1556, 1887, 1924, 1945, 2210, 2220, 2334, 2405, 2516, 2652, 2886, 3145, 3315, 3774, 3890, 4420, 4668, 4810, 5057, 5772, 5835, 6290, 6613, 6630, 7215, 7548, 7780, 8177, 9435, 9620, 10114, 11670, 12580, 13226, 13260, 14393, 14430, 15171, 16354, 18870, 19839, 20228, 23340, 24531, 25285, 26452, 28786, 28860, 30342, 32708, 33065, 37740, 39678, 40885, 43179, 49062, 50570, 57572, 60684, 66130, 71965, 75855, 79356, 81770, 85969, 86358, 98124, 99195, 101140, 122655, 132260, 143930, 151710, 163540, 171938, 172716, 187109, 198390, 215895, 244681, 245310, 257907, 287860, 303420, 343876, 374218, 396780, 429845, 431790, 489362, 490620, 515814, 561327, 734043, 748436, 859690, 863580, 935545, 978724, 1031628, 1122654, 1223405, 1289535, 1468086, 1719380, 1871090, 2245308, 2446810, 2579070, 2806635, 2936172, 3180853, 3670215, 3742180, 4893620, 5158140, 5613270, 6361706, 7340430, 9542559, 11226540, 12723412, 14680860, 15904265, 19085118, 31808530, 38170236, 47712795, 63617060, 95425590, 190851180]

約数ペア:

[(1, 190851180), (2, 95425590), (3, 63617060), (4, 47712795), (5, 38170236), (6, 31808530), (10, 19085118), (12, 15904265), (13, 14680860), (15, 12723412), (17, 11226540), (20, 9542559), (26, 7340430), (30, 6361706), (34, 5613270), (37, 5158140), (39, 4893620), (51, 3742180), (52, 3670215), (60, 3180853), (65, 2936172), (68, 2806635), (74, 2579070), (78, 2446810), (85, 2245308), (102, 1871090), (111, 1719380), (130, 1468086), (148, 1289535), (156, 1223405), (170, 1122654), (185, 1031628), (195, 978724), (204, 935545), (221, 863580), (222, 859690), (255, 748436), (260, 734043), (340, 561327), (370, 515814), (389, 490620), (390, 489362), (442, 431790), (444, 429845), (481, 396780), (510, 374218), (555, 343876), (629, 303420), (663, 287860), (740, 257907), (778, 245310), (780, 244681), (884, 215895), (962, 198390), (1020, 187109), (1105, 172716), (1110, 171938), (1167, 163540), (1258, 151710), (1326, 143930), (1443, 132260), (1556, 122655), (1887, 101140), (1924, 99195), (1945, 98124), (2210, 86358), (2220, 85969), (2334, 81770), (2405, 79356), (2516, 75855), (2652, 71965), (2886, 66130), (3145, 60684), (3315, 57572), (3774, 50570), (3890, 49062), (4420, 43179), (4668, 40885), (4810, 39678), (5057, 37740), (5772, 33065), (5835, 32708), (6290, 30342), (6613, 28860), (6630, 28786), (7215, 26452), (7548, 25285), (7780, 24531), (8177, 23340), (9435, 20228), (9620, 19839), (10114, 18870), (11670, 16354), (12580, 15171), (13226, 14430), (13260, 14393)]