283458480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 912959424

約数和(自身を除く): 629500944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 137, 148, 185, 222, 233, 240, 274, 296, 370, 411, 444, 466, 548, 555, 592, 685, 699, 740, 822, 888, 932, 1096, 1110, 1165, 1370, 1398, 1480, 1644, 1776, 1864, 2055, 2192, 2220, 2330, 2740, 2796, 2960, 3288, 3495, 3728, 4110, 4440, 4660, 5069, 5480, 5592, 6576, 6990, 8220, 8621, 8880, 9320, 10138, 10960, 11184, 13980, 15207, 16440, 17242, 18640, 20276, 25345, 25863, 27960, 30414, 31921, 32880, 34484, 40552, 43105, 50690, 51726, 55920, 60828, 63842, 68968, 76035, 81104, 86210, 95763, 101380, 103452, 121656, 127684, 129315, 137936, 152070, 159605, 172420, 191526, 202760, 206904, 243312, 255368, 258630, 304140, 319210, 344840, 383052, 405520, 413808, 478815, 510736, 517260, 608280, 638420, 689680, 766104, 957630, 1034520, 1181077, 1216560, 1276840, 1532208, 1915260, 2069040, 2362154, 2553680, 3543231, 3830520, 4724308, 5905385, 7086462, 7661040, 9448616, 11810770, 14172924, 17716155, 18897232, 23621540, 28345848, 35432310, 47243080, 56691696, 70864620, 94486160, 141729240, 283458480]

約数ペア:

[(1, 283458480), (2, 141729240), (3, 94486160), (4, 70864620), (5, 56691696), (6, 47243080), (8, 35432310), (10, 28345848), (12, 23621540), (15, 18897232), (16, 17716155), (20, 14172924), (24, 11810770), (30, 9448616), (37, 7661040), (40, 7086462), (48, 5905385), (60, 4724308), (74, 3830520), (80, 3543231), (111, 2553680), (120, 2362154), (137, 2069040), (148, 1915260), (185, 1532208), (222, 1276840), (233, 1216560), (240, 1181077), (274, 1034520), (296, 957630), (370, 766104), (411, 689680), (444, 638420), (466, 608280), (548, 517260), (555, 510736), (592, 478815), (685, 413808), (699, 405520), (740, 383052), (822, 344840), (888, 319210), (932, 304140), (1096, 258630), (1110, 255368), (1165, 243312), (1370, 206904), (1398, 202760), (1480, 191526), (1644, 172420), (1776, 159605), (1864, 152070), (2055, 137936), (2192, 129315), (2220, 127684), (2330, 121656), (2740, 103452), (2796, 101380), (2960, 95763), (3288, 86210), (3495, 81104), (3728, 76035), (4110, 68968), (4440, 63842), (4660, 60828), (5069, 55920), (5480, 51726), (5592, 50690), (6576, 43105), (6990, 40552), (8220, 34484), (8621, 32880), (8880, 31921), (9320, 30414), (10138, 27960), (10960, 25863), (11184, 25345), (13980, 20276), (15207, 18640), (16440, 17242)]