30199683920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:1082

約数の個数: 240

約数和(自身を含む): 83540367360

約数和(自身を除く): 53340683440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 79, 80, 98, 112, 113, 140, 158, 196, 226, 245, 280, 316, 392, 395, 452, 490, 553, 560, 565, 632, 784, 790, 791, 863, 904, 980, 1106, 1130, 1264, 1580, 1582, 1726, 1808, 1960, 2212, 2260, 2765, 3160, 3164, 3452, 3871, 3920, 3955, 4315, 4424, 4520, 5530, 5537, 6041, 6320, 6328, 6904, 7742, 7910, 8630, 8848, 8927, 9040, 11060, 11074, 12082, 12656, 13808, 15484, 15820, 17260, 17854, 19355, 22120, 22148, 24164, 27685, 30205, 30968, 31640, 34520, 35708, 38710, 42287, 44240, 44296, 44635, 48328, 55370, 60410, 61936, 62489, 63280, 68177, 69040, 71416, 77420, 84574, 88592, 89270, 96656, 97519, 110740, 120820, 124978, 136354, 142832, 154840, 169148, 178540, 195038, 211435, 221480, 241640, 249956, 272708, 309680, 312445, 338296, 340885, 357080, 390076, 422870, 437423, 442960, 477239, 483280, 487595, 499912, 545416, 624890, 676592, 681770, 682633, 714160, 780152, 845740, 874846, 954478, 975190, 999824, 1090832, 1249780, 1363540, 1365266, 1560304, 1691480, 1749692, 1908956, 1950380, 2187115, 2386195, 2499560, 2727080, 2730532, 3340673, 3382960, 3413165, 3499384, 3817912, 3900760, 4374230, 4772390, 4778431, 4999120, 5454160, 5461064, 6681346, 6826330, 6998768, 7635824, 7704001, 7801520, 8748460, 9544780, 9556862, 10922128, 13362692, 13652660, 15408002, 16703365, 17496920, 19089560, 19113724, 23892155, 26725384, 27305320, 30816004, 33406730, 34993840, 38179120, 38227448, 38520005, 47784310, 53450768, 53928007, 54610640, 61632008, 66813460, 76454896, 77040010, 95568620, 107856014, 123264016, 133626920, 154080020, 191137240, 215712028, 267253840, 269640035, 308160040, 377496049, 382274480, 431424056, 539280070, 616320080, 754992098, 862848112, 1078560140, 1509984196, 1887480245, 2157120280, 3019968392, 3774960490, 4314240560, 6039936784, 7549920980, 15099841960, 30199683920]

約数ペア:

[(1, 30199683920), (2, 15099841960), (4, 7549920980), (5, 6039936784), (7, 4314240560), (8, 3774960490), (10, 3019968392), (14, 2157120280), (16, 1887480245), (20, 1509984196), (28, 1078560140), (35, 862848112), (40, 754992098), (49, 616320080), (56, 539280070), (70, 431424056), (79, 382274480), (80, 377496049), (98, 308160040), (112, 269640035), (113, 267253840), (140, 215712028), (158, 191137240), (196, 154080020), (226, 133626920), (245, 123264016), (280, 107856014), (316, 95568620), (392, 77040010), (395, 76454896), (452, 66813460), (490, 61632008), (553, 54610640), (560, 53928007), (565, 53450768), (632, 47784310), (784, 38520005), (790, 38227448), (791, 38179120), (863, 34993840), (904, 33406730), (980, 30816004), (1106, 27305320), (1130, 26725384), (1264, 23892155), (1580, 19113724), (1582, 19089560), (1726, 17496920), (1808, 16703365), (1960, 15408002), (2212, 13652660), (2260, 13362692), (2765, 10922128), (3160, 9556862), (3164, 9544780), (3452, 8748460), (3871, 7801520), (3920, 7704001), (3955, 7635824), (4315, 6998768), (4424, 6826330), (4520, 6681346), (5530, 5461064), (5537, 5454160), (6041, 4999120), (6320, 4778431), (6328, 4772390), (6904, 4374230), (7742, 3900760), (7910, 3817912), (8630, 3499384), (8848, 3413165), (8927, 3382960), (9040, 3340673), (11060, 2730532), (11074, 2727080), (12082, 2499560), (12656, 2386195), (13808, 2187115), (15484, 1950380), (15820, 1908956), (17260, 1749692), (17854, 1691480), (19355, 1560304), (22120, 1365266), (22148, 1363540), (24164, 1249780), (27685, 1090832), (30205, 999824), (30968, 975190), (31640, 954478), (34520, 874846), (35708, 845740), (38710, 780152), (42287, 714160), (44240, 682633), (44296, 681770), (44635, 676592), (48328, 624890), (55370, 545416), (60410, 499912), (61936, 487595), (62489, 483280), (63280, 477239), (68177, 442960), (69040, 437423), (71416, 422870), (77420, 390076), (84574, 357080), (88592, 340885), (89270, 338296), (96656, 312445), (97519, 309680), (110740, 272708), (120820, 249956), (124978, 241640), (136354, 221480), (142832, 211435), (154840, 195038), (169148, 178540)]