1030409880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 3138782400

約数和(自身を除く): 2108372520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 233, 269, 274, 411, 466, 538, 548, 685, 699, 807, 822, 932, 1076, 1096, 1165, 1345, 1370, 1398, 1614, 1644, 1864, 2055, 2152, 2330, 2690, 2740, 2796, 3228, 3288, 3495, 4035, 4110, 4660, 5380, 5480, 5592, 6456, 6990, 8070, 8220, 9320, 10760, 13980, 16140, 16440, 27960, 31921, 32280, 36853, 62677, 63842, 73706, 95763, 110559, 125354, 127684, 147412, 159605, 184265, 188031, 191526, 221118, 250708, 255368, 294824, 313385, 319210, 368530, 376062, 383052, 442236, 478815, 501416, 552795, 626770, 638420, 737060, 752124, 766104, 884472, 940155, 957630, 1105590, 1253540, 1276840, 1474120, 1504248, 1880310, 1915260, 2211180, 2507080, 3760620, 3830520, 4422360, 7521240, 8586749, 17173498, 25760247, 34346996, 42933745, 51520494, 68693992, 85867490, 103040988, 128801235, 171734980, 206081976, 257602470, 343469960, 515204940, 1030409880]

約数ペア:

[(1, 1030409880), (2, 515204940), (3, 343469960), (4, 257602470), (5, 206081976), (6, 171734980), (8, 128801235), (10, 103040988), (12, 85867490), (15, 68693992), (20, 51520494), (24, 42933745), (30, 34346996), (40, 25760247), (60, 17173498), (120, 8586749), (137, 7521240), (233, 4422360), (269, 3830520), (274, 3760620), (411, 2507080), (466, 2211180), (538, 1915260), (548, 1880310), (685, 1504248), (699, 1474120), (807, 1276840), (822, 1253540), (932, 1105590), (1076, 957630), (1096, 940155), (1165, 884472), (1345, 766104), (1370, 752124), (1398, 737060), (1614, 638420), (1644, 626770), (1864, 552795), (2055, 501416), (2152, 478815), (2330, 442236), (2690, 383052), (2740, 376062), (2796, 368530), (3228, 319210), (3288, 313385), (3495, 294824), (4035, 255368), (4110, 250708), (4660, 221118), (5380, 191526), (5480, 188031), (5592, 184265), (6456, 159605), (6990, 147412), (8070, 127684), (8220, 125354), (9320, 110559), (10760, 95763), (13980, 73706), (16140, 63842), (16440, 62677), (27960, 36853), (31921, 32280)]