30899851920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{18749}}^1$

素因数の和:18887

約数の個数: 320

約数和(自身を含む): 122760000000

約数和(自身を除く): 91860148080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 109, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 218, 240, 252, 270, 280, 315, 327, 336, 360, 378, 420, 432, 436, 504, 540, 545, 560, 630, 654, 720, 756, 763, 840, 872, 945, 981, 1008, 1080, 1090, 1260, 1308, 1512, 1526, 1635, 1680, 1744, 1890, 1962, 2160, 2180, 2289, 2520, 2616, 2943, 3024, 3052, 3270, 3780, 3815, 3924, 4360, 4578, 4905, 5040, 5232, 5886, 6104, 6540, 6867, 7560, 7630, 7848, 8720, 9156, 9810, 11445, 11772, 12208, 13080, 13734, 14715, 15120, 15260, 15696, 18312, 18749, 19620, 20601, 22890, 23544, 26160, 27468, 29430, 30520, 34335, 36624, 37498, 39240, 41202, 45780, 47088, 54936, 56247, 58860, 61040, 68670, 74996, 78480, 82404, 91560, 93745, 103005, 109872, 112494, 117720, 131243, 137340, 149992, 164808, 168741, 183120, 187490, 206010, 224988, 235440, 262486, 274680, 281235, 299984, 329616, 337482, 374980, 393729, 412020, 449976, 506223, 524972, 549360, 562470, 656215, 674964, 749960, 787458, 824040, 843705, 899952, 1012446, 1049944, 1124940, 1181187, 1312430, 1349928, 1499920, 1574916, 1648080, 1687410, 1968645, 2024892, 2043641, 2099888, 2249880, 2362374, 2531115, 2624860, 2699856, 3149832, 3374820, 3543561, 3937290, 4049784, 4087282, 4499760, 4724748, 5062230, 5249720, 5905935, 6130923, 6299664, 6749640, 7087122, 7874580, 8099568, 8174564, 9449496, 10124460, 10218205, 10499440, 11811870, 12261846, 13499280, 14174244, 14305487, 15749160, 16349128, 17717805, 18392769, 18898992, 20248920, 20436410, 23623740, 24523692, 28348488, 28610974, 30654615, 31498320, 32698256, 35435610, 36785538, 40497840, 40872820, 42916461, 47247480, 49047384, 55178307, 56696976, 57221948, 61309230, 70871220, 71527435, 73571076, 81745640, 85832922, 91963845, 94494960, 98094768, 110356614, 114443896, 122618460, 128749383, 141742440, 143054870, 147142152, 163491280, 171665844, 183927690, 214582305, 220713228, 228887792, 245236920, 257498766, 275891535, 283484880, 286109740, 294284304, 343331688, 367855380, 386248149, 429164610, 441426456, 490473840, 514997532, 551783070, 572219480, 643746915, 686663376, 735710760, 772496298, 858329220, 882852912, 1029995064, 1103566140, 1144438960, 1287493830, 1471421520, 1544992596, 1716658440, 1931240745, 2059990128, 2207132280, 2574987660, 3089985192, 3433316880, 3862481490, 4414264560, 5149975320, 6179970384, 7724962980, 10299950640, 15449925960, 30899851920]

約数ペア:

[(1, 30899851920), (2, 15449925960), (3, 10299950640), (4, 7724962980), (5, 6179970384), (6, 5149975320), (7, 4414264560), (8, 3862481490), (9, 3433316880), (10, 3089985192), (12, 2574987660), (14, 2207132280), (15, 2059990128), (16, 1931240745), (18, 1716658440), (20, 1544992596), (21, 1471421520), (24, 1287493830), (27, 1144438960), (28, 1103566140), (30, 1029995064), (35, 882852912), (36, 858329220), (40, 772496298), (42, 735710760), (45, 686663376), (48, 643746915), (54, 572219480), (56, 551783070), (60, 514997532), (63, 490473840), (70, 441426456), (72, 429164610), (80, 386248149), (84, 367855380), (90, 343331688), (105, 294284304), (108, 286109740), (109, 283484880), (112, 275891535), (120, 257498766), (126, 245236920), (135, 228887792), (140, 220713228), (144, 214582305), (168, 183927690), (180, 171665844), (189, 163491280), (210, 147142152), (216, 143054870), (218, 141742440), (240, 128749383), (252, 122618460), (270, 114443896), (280, 110356614), (315, 98094768), (327, 94494960), (336, 91963845), (360, 85832922), (378, 81745640), (420, 73571076), (432, 71527435), (436, 70871220), (504, 61309230), (540, 57221948), (545, 56696976), (560, 55178307), (630, 49047384), (654, 47247480), (720, 42916461), (756, 40872820), (763, 40497840), (840, 36785538), (872, 35435610), (945, 32698256), (981, 31498320), (1008, 30654615), (1080, 28610974), (1090, 28348488), (1260, 24523692), (1308, 23623740), (1512, 20436410), (1526, 20248920), (1635, 18898992), (1680, 18392769), (1744, 17717805), (1890, 16349128), (1962, 15749160), (2160, 14305487), (2180, 14174244), (2289, 13499280), (2520, 12261846), (2616, 11811870), (2943, 10499440), (3024, 10218205), (3052, 10124460), (3270, 9449496), (3780, 8174564), (3815, 8099568), (3924, 7874580), (4360, 7087122), (4578, 6749640), (4905, 6299664), (5040, 6130923), (5232, 5905935), (5886, 5249720), (6104, 5062230), (6540, 4724748), (6867, 4499760), (7560, 4087282), (7630, 4049784), (7848, 3937290), (8720, 3543561), (9156, 3374820), (9810, 3149832), (11445, 2699856), (11772, 2624860), (12208, 2531115), (13080, 2362374), (13734, 2249880), (14715, 2099888), (15120, 2043641), (15260, 2024892), (15696, 1968645), (18312, 1687410), (18749, 1648080), (19620, 1574916), (20601, 1499920), (22890, 1349928), (23544, 1312430), (26160, 1181187), (27468, 1124940), (29430, 1049944), (30520, 1012446), (34335, 899952), (36624, 843705), (37498, 824040), (39240, 787458), (41202, 749960), (45780, 674964), (47088, 656215), (54936, 562470), (56247, 549360), (58860, 524972), (61040, 506223), (68670, 449976), (74996, 412020), (78480, 393729), (82404, 374980), (91560, 337482), (93745, 329616), (103005, 299984), (109872, 281235), (112494, 274680), (117720, 262486), (131243, 235440), (137340, 224988), (149992, 206010), (164808, 187490), (168741, 183120)]