2204976480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:662

約数の個数: 288

約数和(自身を含む): 8134045920

約数和(自身を除く): 5929069440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 241, 245, 280, 294, 336, 389, 392, 420, 480, 482, 490, 560, 588, 672, 723, 735, 778, 784, 840, 964, 980, 1120, 1167, 1176, 1205, 1446, 1470, 1556, 1568, 1680, 1687, 1928, 1945, 1960, 2334, 2352, 2410, 2723, 2892, 2940, 3112, 3360, 3374, 3615, 3856, 3890, 3920, 4668, 4704, 4820, 5061, 5446, 5784, 5835, 5880, 6224, 6748, 7230, 7712, 7780, 7840, 8169, 8435, 9336, 9640, 10122, 10892, 11568, 11670, 11760, 11809, 12448, 13496, 13615, 14460, 15560, 16338, 16870, 18672, 19061, 19280, 20244, 21784, 23136, 23340, 23520, 23618, 25305, 26992, 27230, 28920, 31120, 32676, 33740, 35427, 37344, 38122, 38560, 40488, 40845, 43568, 46680, 47236, 50610, 53984, 54460, 57183, 57840, 59045, 62240, 65352, 67480, 70854, 76244, 80976, 81690, 87136, 93360, 93749, 94472, 95305, 101220, 108920, 114366, 115680, 118090, 130704, 134960, 141708, 152488, 161952, 163380, 177135, 186720, 187498, 188944, 190610, 202440, 217840, 228732, 236180, 261408, 269920, 281247, 283416, 285915, 304976, 326760, 354270, 374996, 377888, 381220, 404880, 435680, 457464, 468745, 472360, 562494, 566832, 571830, 609952, 653520, 656243, 708540, 749992, 762440, 809760, 914928, 937490, 944720, 1124988, 1133664, 1143660, 1307040, 1312486, 1406235, 1417080, 1499984, 1524880, 1829856, 1874980, 1889440, 1968729, 2249976, 2287320, 2624972, 2812470, 2834160, 2999968, 3049760, 3281215, 3749960, 3937458, 4499952, 4574640, 4593701, 5249944, 5624940, 5668320, 6562430, 7499920, 7874916, 8999904, 9149280, 9187402, 9843645, 10499888, 11249880, 13124860, 13781103, 14999840, 15749832, 18374804, 19687290, 20999776, 22499760, 22968505, 26249720, 27562206, 31499664, 36749608, 39374580, 44999520, 45937010, 52499440, 55124412, 62999328, 68905515, 73499216, 78749160, 91874020, 104998880, 110248824, 137811030, 146998432, 157498320, 183748040, 220497648, 275622060, 314996640, 367496080, 440995296, 551244120, 734992160, 1102488240, 2204976480]

約数ペア:

[(1, 2204976480), (2, 1102488240), (3, 734992160), (4, 551244120), (5, 440995296), (6, 367496080), (7, 314996640), (8, 275622060), (10, 220497648), (12, 183748040), (14, 157498320), (15, 146998432), (16, 137811030), (20, 110248824), (21, 104998880), (24, 91874020), (28, 78749160), (30, 73499216), (32, 68905515), (35, 62999328), (40, 55124412), (42, 52499440), (48, 45937010), (49, 44999520), (56, 39374580), (60, 36749608), (70, 31499664), (80, 27562206), (84, 26249720), (96, 22968505), (98, 22499760), (105, 20999776), (112, 19687290), (120, 18374804), (140, 15749832), (147, 14999840), (160, 13781103), (168, 13124860), (196, 11249880), (210, 10499888), (224, 9843645), (240, 9187402), (241, 9149280), (245, 8999904), (280, 7874916), (294, 7499920), (336, 6562430), (389, 5668320), (392, 5624940), (420, 5249944), (480, 4593701), (482, 4574640), (490, 4499952), (560, 3937458), (588, 3749960), (672, 3281215), (723, 3049760), (735, 2999968), (778, 2834160), (784, 2812470), (840, 2624972), (964, 2287320), (980, 2249976), (1120, 1968729), (1167, 1889440), (1176, 1874980), (1205, 1829856), (1446, 1524880), (1470, 1499984), (1556, 1417080), (1568, 1406235), (1680, 1312486), (1687, 1307040), (1928, 1143660), (1945, 1133664), (1960, 1124988), (2334, 944720), (2352, 937490), (2410, 914928), (2723, 809760), (2892, 762440), (2940, 749992), (3112, 708540), (3360, 656243), (3374, 653520), (3615, 609952), (3856, 571830), (3890, 566832), (3920, 562494), (4668, 472360), (4704, 468745), (4820, 457464), (5061, 435680), (5446, 404880), (5784, 381220), (5835, 377888), (5880, 374996), (6224, 354270), (6748, 326760), (7230, 304976), (7712, 285915), (7780, 283416), (7840, 281247), (8169, 269920), (8435, 261408), (9336, 236180), (9640, 228732), (10122, 217840), (10892, 202440), (11568, 190610), (11670, 188944), (11760, 187498), (11809, 186720), (12448, 177135), (13496, 163380), (13615, 161952), (14460, 152488), (15560, 141708), (16338, 134960), (16870, 130704), (18672, 118090), (19061, 115680), (19280, 114366), (20244, 108920), (21784, 101220), (23136, 95305), (23340, 94472), (23520, 93749), (23618, 93360), (25305, 87136), (26992, 81690), (27230, 80976), (28920, 76244), (31120, 70854), (32676, 67480), (33740, 65352), (35427, 62240), (37344, 59045), (38122, 57840), (38560, 57183), (40488, 54460), (40845, 53984), (43568, 50610), (46680, 47236)]