213517920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 384

約数和(自身を含む): 862202880

約数和(自身を除く): 648684960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 53, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 106, 109, 110, 112, 120, 132, 140, 154, 159, 160, 165, 168, 176, 210, 212, 218, 220, 224, 231, 240, 264, 265, 280, 308, 318, 327, 330, 336, 352, 371, 385, 420, 424, 436, 440, 462, 480, 528, 530, 545, 560, 583, 616, 636, 654, 660, 672, 742, 763, 770, 795, 840, 848, 872, 880, 924, 1056, 1060, 1090, 1113, 1120, 1155, 1166, 1199, 1232, 1272, 1308, 1320, 1484, 1526, 1540, 1590, 1635, 1680, 1696, 1744, 1749, 1760, 1848, 1855, 2120, 2180, 2226, 2289, 2310, 2332, 2398, 2464, 2544, 2616, 2640, 2915, 2968, 3052, 3080, 3180, 3270, 3360, 3488, 3498, 3597, 3696, 3710, 3815, 4081, 4240, 4360, 4452, 4578, 4620, 4664, 4796, 5088, 5232, 5280, 5565, 5777, 5830, 5936, 5995, 6104, 6160, 6360, 6540, 6996, 7194, 7392, 7420, 7630, 8162, 8393, 8480, 8720, 8745, 8904, 9156, 9240, 9328, 9592, 10464, 11130, 11445, 11554, 11660, 11872, 11990, 12208, 12243, 12320, 12720, 13080, 13992, 14388, 14840, 15260, 16324, 16786, 17331, 17440, 17490, 17808, 17985, 18312, 18480, 18656, 19184, 20405, 22260, 22890, 23108, 23320, 23980, 24416, 24486, 25179, 25440, 26160, 27984, 28776, 28885, 29680, 30520, 32648, 33572, 34662, 34980, 35616, 35970, 36624, 36960, 38368, 40439, 40810, 41965, 44520, 45780, 46216, 46640, 47960, 48972, 50358, 52320, 55968, 57552, 57770, 59360, 61040, 61215, 63547, 65296, 67144, 69324, 69960, 71940, 73248, 80878, 81620, 83930, 86655, 89040, 91560, 92432, 93280, 95920, 97944, 100716, 115104, 115540, 121317, 122080, 122430, 125895, 127094, 130592, 134288, 138648, 139920, 143880, 161756, 163240, 167860, 173310, 178080, 183120, 184864, 190641, 191840, 195888, 201432, 202195, 231080, 242634, 244860, 251790, 254188, 268576, 277296, 279840, 287760, 317735, 323512, 326480, 335720, 346620, 366240, 381282, 391776, 402864, 404390, 444829, 462160, 485268, 489720, 503580, 508376, 554592, 575520, 606585, 635470, 647024, 652960, 671440, 693240, 762564, 805728, 808780, 889658, 924320, 953205, 970536, 979440, 1007160, 1016752, 1213170, 1270940, 1294048, 1334487, 1342880, 1386480, 1525128, 1617560, 1779316, 1906410, 1941072, 1958880, 2014320, 2033504, 2224145, 2426340, 2541880, 2668974, 2772960, 3050256, 3235120, 3558632, 3812820, 3882144, 4028640, 4448290, 4852680, 5083760, 5337948, 6100512, 6470240, 6672435, 7117264, 7625640, 8896580, 9705360, 10167520, 10675896, 13344870, 14234528, 15251280, 17793160, 19410720, 21351792, 26689740, 30502560, 35586320, 42703584, 53379480, 71172640, 106758960, 213517920]

約数ペア:

[(1, 213517920), (2, 106758960), (3, 71172640), (4, 53379480), (5, 42703584), (6, 35586320), (7, 30502560), (8, 26689740), (10, 21351792), (11, 19410720), (12, 17793160), (14, 15251280), (15, 14234528), (16, 13344870), (20, 10675896), (21, 10167520), (22, 9705360), (24, 8896580), (28, 7625640), (30, 7117264), (32, 6672435), (33, 6470240), (35, 6100512), (40, 5337948), (42, 5083760), (44, 4852680), (48, 4448290), (53, 4028640), (55, 3882144), (56, 3812820), (60, 3558632), (66, 3235120), (70, 3050256), (77, 2772960), (80, 2668974), (84, 2541880), (88, 2426340), (96, 2224145), (105, 2033504), (106, 2014320), (109, 1958880), (110, 1941072), (112, 1906410), (120, 1779316), (132, 1617560), (140, 1525128), (154, 1386480), (159, 1342880), (160, 1334487), (165, 1294048), (168, 1270940), (176, 1213170), (210, 1016752), (212, 1007160), (218, 979440), (220, 970536), (224, 953205), (231, 924320), (240, 889658), (264, 808780), (265, 805728), (280, 762564), (308, 693240), (318, 671440), (327, 652960), (330, 647024), (336, 635470), (352, 606585), (371, 575520), (385, 554592), (420, 508376), (424, 503580), (436, 489720), (440, 485268), (462, 462160), (480, 444829), (528, 404390), (530, 402864), (545, 391776), (560, 381282), (583, 366240), (616, 346620), (636, 335720), (654, 326480), (660, 323512), (672, 317735), (742, 287760), (763, 279840), (770, 277296), (795, 268576), (840, 254188), (848, 251790), (872, 244860), (880, 242634), (924, 231080), (1056, 202195), (1060, 201432), (1090, 195888), (1113, 191840), (1120, 190641), (1155, 184864), (1166, 183120), (1199, 178080), (1232, 173310), (1272, 167860), (1308, 163240), (1320, 161756), (1484, 143880), (1526, 139920), (1540, 138648), (1590, 134288), (1635, 130592), (1680, 127094), (1696, 125895), (1744, 122430), (1749, 122080), (1760, 121317), (1848, 115540), (1855, 115104), (2120, 100716), (2180, 97944), (2226, 95920), (2289, 93280), (2310, 92432), (2332, 91560), (2398, 89040), (2464, 86655), (2544, 83930), (2616, 81620), (2640, 80878), (2915, 73248), (2968, 71940), (3052, 69960), (3080, 69324), (3180, 67144), (3270, 65296), (3360, 63547), (3488, 61215), (3498, 61040), (3597, 59360), (3696, 57770), (3710, 57552), (3815, 55968), (4081, 52320), (4240, 50358), (4360, 48972), (4452, 47960), (4578, 46640), (4620, 46216), (4664, 45780), (4796, 44520), (5088, 41965), (5232, 40810), (5280, 40439), (5565, 38368), (5777, 36960), (5830, 36624), (5936, 35970), (5995, 35616), (6104, 34980), (6160, 34662), (6360, 33572), (6540, 32648), (6996, 30520), (7194, 29680), (7392, 28885), (7420, 28776), (7630, 27984), (8162, 26160), (8393, 25440), (8480, 25179), (8720, 24486), (8745, 24416), (8904, 23980), (9156, 23320), (9240, 23108), (9328, 22890), (9592, 22260), (10464, 20405), (11130, 19184), (11445, 18656), (11554, 18480), (11660, 18312), (11872, 17985), (11990, 17808), (12208, 17490), (12243, 17440), (12320, 17331), (12720, 16786), (13080, 16324), (13992, 15260), (14388, 14840)]