1520295840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3209}}^1$

素因数の和:3284

約数の個数: 288

約数和(自身を含む): 6057192960

約数和(自身を除く): 4536897120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 140, 141, 144, 160, 168, 180, 188, 210, 224, 235, 240, 252, 280, 282, 288, 315, 329, 336, 360, 376, 420, 423, 470, 480, 504, 560, 564, 630, 658, 672, 705, 720, 752, 840, 846, 940, 987, 1008, 1120, 1128, 1260, 1316, 1410, 1440, 1504, 1645, 1680, 1692, 1880, 1974, 2016, 2115, 2256, 2520, 2632, 2820, 2961, 3209, 3290, 3360, 3384, 3760, 3948, 4230, 4512, 4935, 5040, 5264, 5640, 5922, 6418, 6580, 6768, 7520, 7896, 8460, 9627, 9870, 10080, 10528, 11280, 11844, 12836, 13160, 13536, 14805, 15792, 16045, 16920, 19254, 19740, 22463, 22560, 23688, 25672, 26320, 28881, 29610, 31584, 32090, 33840, 38508, 39480, 44926, 47376, 48135, 51344, 52640, 57762, 59220, 64180, 67389, 67680, 77016, 78960, 89852, 94752, 96270, 102688, 112315, 115524, 118440, 128360, 134778, 144405, 150823, 154032, 157920, 179704, 192540, 202167, 224630, 231048, 236880, 256720, 269556, 288810, 301646, 308064, 336945, 359408, 385080, 404334, 449260, 452469, 462096, 473760, 513440, 539112, 577620, 603292, 673890, 718816, 754115, 770160, 808668, 898520, 904938, 924192, 1010835, 1055761, 1078224, 1155240, 1206584, 1347780, 1357407, 1508230, 1540320, 1617336, 1797040, 1809876, 2021670, 2111522, 2156448, 2262345, 2310480, 2413168, 2695560, 2714814, 3016460, 3167283, 3234672, 3594080, 3619752, 4043340, 4223044, 4524690, 4620960, 4826336, 5278805, 5391120, 5429628, 6032920, 6334566, 6469344, 6787035, 7239504, 8086680, 8446088, 9049380, 9501849, 10557610, 10782240, 10859256, 12065840, 12669132, 13574070, 14479008, 15836415, 16173360, 16892176, 18098760, 19003698, 21115220, 21718512, 24131680, 25338264, 27148140, 31672830, 32346720, 33784352, 36197520, 38007396, 42230440, 43437024, 47509245, 50676528, 54296280, 63345660, 72395040, 76014792, 84460880, 95018490, 101353056, 108592560, 126691320, 152029584, 168921760, 190036980, 217185120, 253382640, 304059168, 380073960, 506765280, 760147920, 1520295840]

約数ペア:

[(1, 1520295840), (2, 760147920), (3, 506765280), (4, 380073960), (5, 304059168), (6, 253382640), (7, 217185120), (8, 190036980), (9, 168921760), (10, 152029584), (12, 126691320), (14, 108592560), (15, 101353056), (16, 95018490), (18, 84460880), (20, 76014792), (21, 72395040), (24, 63345660), (28, 54296280), (30, 50676528), (32, 47509245), (35, 43437024), (36, 42230440), (40, 38007396), (42, 36197520), (45, 33784352), (47, 32346720), (48, 31672830), (56, 27148140), (60, 25338264), (63, 24131680), (70, 21718512), (72, 21115220), (80, 19003698), (84, 18098760), (90, 16892176), (94, 16173360), (96, 15836415), (105, 14479008), (112, 13574070), (120, 12669132), (126, 12065840), (140, 10859256), (141, 10782240), (144, 10557610), (160, 9501849), (168, 9049380), (180, 8446088), (188, 8086680), (210, 7239504), (224, 6787035), (235, 6469344), (240, 6334566), (252, 6032920), (280, 5429628), (282, 5391120), (288, 5278805), (315, 4826336), (329, 4620960), (336, 4524690), (360, 4223044), (376, 4043340), (420, 3619752), (423, 3594080), (470, 3234672), (480, 3167283), (504, 3016460), (560, 2714814), (564, 2695560), (630, 2413168), (658, 2310480), (672, 2262345), (705, 2156448), (720, 2111522), (752, 2021670), (840, 1809876), (846, 1797040), (940, 1617336), (987, 1540320), (1008, 1508230), (1120, 1357407), (1128, 1347780), (1260, 1206584), (1316, 1155240), (1410, 1078224), (1440, 1055761), (1504, 1010835), (1645, 924192), (1680, 904938), (1692, 898520), (1880, 808668), (1974, 770160), (2016, 754115), (2115, 718816), (2256, 673890), (2520, 603292), (2632, 577620), (2820, 539112), (2961, 513440), (3209, 473760), (3290, 462096), (3360, 452469), (3384, 449260), (3760, 404334), (3948, 385080), (4230, 359408), (4512, 336945), (4935, 308064), (5040, 301646), (5264, 288810), (5640, 269556), (5922, 256720), (6418, 236880), (6580, 231048), (6768, 224630), (7520, 202167), (7896, 192540), (8460, 179704), (9627, 157920), (9870, 154032), (10080, 150823), (10528, 144405), (11280, 134778), (11844, 128360), (12836, 118440), (13160, 115524), (13536, 112315), (14805, 102688), (15792, 96270), (16045, 94752), (16920, 89852), (19254, 78960), (19740, 77016), (22463, 67680), (22560, 67389), (23688, 64180), (25672, 59220), (26320, 57762), (28881, 52640), (29610, 51344), (31584, 48135), (32090, 47376), (33840, 44926), (38508, 39480)]