7429787820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15641}}^1$

素因数の和:15705

約数の個数: 288

約数和(自身を含む): 28696187520

約数和(自身を除く): 21266399700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 29, 30, 35, 36, 39, 42, 45, 52, 58, 60, 63, 65, 70, 78, 84, 87, 90, 91, 105, 116, 117, 126, 130, 140, 145, 156, 174, 180, 182, 195, 203, 210, 234, 252, 260, 261, 273, 290, 315, 348, 364, 377, 390, 406, 420, 435, 455, 468, 522, 546, 580, 585, 609, 630, 754, 780, 812, 819, 870, 910, 1015, 1044, 1092, 1131, 1170, 1218, 1260, 1305, 1365, 1508, 1638, 1740, 1820, 1827, 1885, 2030, 2262, 2340, 2436, 2610, 2639, 2730, 3045, 3276, 3393, 3654, 3770, 4060, 4095, 4524, 5220, 5278, 5460, 5655, 6090, 6786, 7308, 7540, 7917, 8190, 9135, 10556, 11310, 12180, 13195, 13572, 15641, 15834, 16380, 16965, 18270, 22620, 23751, 26390, 31282, 31668, 33930, 36540, 39585, 46923, 47502, 52780, 62564, 67860, 78205, 79170, 93846, 95004, 109487, 118755, 140769, 156410, 158340, 187692, 203333, 218974, 234615, 237510, 281538, 312820, 328461, 406666, 437948, 453589, 469230, 475020, 547435, 563076, 609999, 656922, 703845, 813332, 907178, 938460, 985383, 1016665, 1094870, 1219998, 1313844, 1360767, 1407690, 1423331, 1642305, 1814356, 1829997, 1970766, 2033330, 2189740, 2267945, 2439996, 2721534, 2815380, 2846662, 3049995, 3175123, 3284610, 3659994, 3941532, 4066660, 4082301, 4269993, 4535890, 4926915, 5443068, 5693324, 5896657, 6099990, 6350246, 6569220, 6803835, 7116655, 7319988, 8164602, 8539986, 9071780, 9149985, 9525369, 9853830, 11793314, 12199980, 12700492, 12809979, 13607670, 14233310, 15875615, 16329204, 17079972, 17689971, 18299970, 19050738, 19707660, 20411505, 21349965, 23586628, 25619958, 27215340, 28466620, 28576107, 29483285, 31751230, 35379942, 36599940, 38101476, 40823010, 41276599, 42699930, 47626845, 51239916, 53069913, 57152214, 58966570, 63502460, 64049895, 70759884, 81646020, 82553198, 85399860, 88449855, 95253690, 106139826, 114304428, 117933140, 123829797, 128099790, 142880535, 165106396, 176899710, 190507380, 206382995, 212279652, 247659594, 256199580, 265349565, 285761070, 353799420, 371489391, 412765990, 495319188, 530699130, 571522140, 619148985, 742978782, 825531980, 1061398260, 1238297970, 1485957564, 1857446955, 2476595940, 3714893910, 7429787820]

約数ペア:

[(1, 7429787820), (2, 3714893910), (3, 2476595940), (4, 1857446955), (5, 1485957564), (6, 1238297970), (7, 1061398260), (9, 825531980), (10, 742978782), (12, 619148985), (13, 571522140), (14, 530699130), (15, 495319188), (18, 412765990), (20, 371489391), (21, 353799420), (26, 285761070), (28, 265349565), (29, 256199580), (30, 247659594), (35, 212279652), (36, 206382995), (39, 190507380), (42, 176899710), (45, 165106396), (52, 142880535), (58, 128099790), (60, 123829797), (63, 117933140), (65, 114304428), (70, 106139826), (78, 95253690), (84, 88449855), (87, 85399860), (90, 82553198), (91, 81646020), (105, 70759884), (116, 64049895), (117, 63502460), (126, 58966570), (130, 57152214), (140, 53069913), (145, 51239916), (156, 47626845), (174, 42699930), (180, 41276599), (182, 40823010), (195, 38101476), (203, 36599940), (210, 35379942), (234, 31751230), (252, 29483285), (260, 28576107), (261, 28466620), (273, 27215340), (290, 25619958), (315, 23586628), (348, 21349965), (364, 20411505), (377, 19707660), (390, 19050738), (406, 18299970), (420, 17689971), (435, 17079972), (455, 16329204), (468, 15875615), (522, 14233310), (546, 13607670), (580, 12809979), (585, 12700492), (609, 12199980), (630, 11793314), (754, 9853830), (780, 9525369), (812, 9149985), (819, 9071780), (870, 8539986), (910, 8164602), (1015, 7319988), (1044, 7116655), (1092, 6803835), (1131, 6569220), (1170, 6350246), (1218, 6099990), (1260, 5896657), (1305, 5693324), (1365, 5443068), (1508, 4926915), (1638, 4535890), (1740, 4269993), (1820, 4082301), (1827, 4066660), (1885, 3941532), (2030, 3659994), (2262, 3284610), (2340, 3175123), (2436, 3049995), (2610, 2846662), (2639, 2815380), (2730, 2721534), (3045, 2439996), (3276, 2267945), (3393, 2189740), (3654, 2033330), (3770, 1970766), (4060, 1829997), (4095, 1814356), (4524, 1642305), (5220, 1423331), (5278, 1407690), (5460, 1360767), (5655, 1313844), (6090, 1219998), (6786, 1094870), (7308, 1016665), (7540, 985383), (7917, 938460), (8190, 907178), (9135, 813332), (10556, 703845), (11310, 656922), (12180, 609999), (13195, 563076), (13572, 547435), (15641, 475020), (15834, 469230), (16380, 453589), (16965, 437948), (18270, 406666), (22620, 328461), (23751, 312820), (26390, 281538), (31282, 237510), (31668, 234615), (33930, 218974), (36540, 203333), (39585, 187692), (46923, 158340), (47502, 156410), (52780, 140769), (62564, 118755), (67860, 109487), (78205, 95004), (79170, 93846)]