193190760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2528

約数の個数: 192

約数和(自身を含む): 741012480

約数和(自身を除く): 547821720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2473, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 4946, 5208, 5580, 6510, 7419, 7812, 8680, 9765, 9892, 11160, 12365, 13020, 14838, 15624, 17311, 19530, 19784, 22257, 24730, 26040, 29676, 34622, 37095, 39060, 44514, 49460, 51933, 59352, 69244, 74190, 76663, 78120, 86555, 89028, 98920, 103866, 111285, 138488, 148380, 153326, 155799, 173110, 178056, 207732, 222570, 229989, 259665, 296760, 306652, 311598, 346220, 383315, 415464, 445140, 459978, 519330, 536641, 613304, 623196, 689967, 692440, 766630, 778995, 890280, 919956, 1038660, 1073282, 1149945, 1246392, 1379934, 1533260, 1557990, 1609923, 1839912, 2077320, 2146564, 2299890, 2683205, 2759868, 3066520, 3115980, 3219846, 3449835, 4293128, 4599780, 4829769, 5366410, 5519736, 6231960, 6439692, 6899670, 8049615, 9199560, 9659538, 10732820, 12879384, 13799340, 16099230, 19319076, 21465640, 24148845, 27598680, 32198460, 38638152, 48297690, 64396920, 96595380, 193190760]

約数ペア:

[(1, 193190760), (2, 96595380), (3, 64396920), (4, 48297690), (5, 38638152), (6, 32198460), (7, 27598680), (8, 24148845), (9, 21465640), (10, 19319076), (12, 16099230), (14, 13799340), (15, 12879384), (18, 10732820), (20, 9659538), (21, 9199560), (24, 8049615), (28, 6899670), (30, 6439692), (31, 6231960), (35, 5519736), (36, 5366410), (40, 4829769), (42, 4599780), (45, 4293128), (56, 3449835), (60, 3219846), (62, 3115980), (63, 3066520), (70, 2759868), (72, 2683205), (84, 2299890), (90, 2146564), (93, 2077320), (105, 1839912), (120, 1609923), (124, 1557990), (126, 1533260), (140, 1379934), (155, 1246392), (168, 1149945), (180, 1073282), (186, 1038660), (210, 919956), (217, 890280), (248, 778995), (252, 766630), (279, 692440), (280, 689967), (310, 623196), (315, 613304), (360, 536641), (372, 519330), (420, 459978), (434, 445140), (465, 415464), (504, 383315), (558, 346220), (620, 311598), (630, 306652), (651, 296760), (744, 259665), (840, 229989), (868, 222570), (930, 207732), (1085, 178056), (1116, 173110), (1240, 155799), (1260, 153326), (1302, 148380), (1395, 138488), (1736, 111285), (1860, 103866), (1953, 98920), (2170, 89028), (2232, 86555), (2473, 78120), (2520, 76663), (2604, 74190), (2790, 69244), (3255, 59352), (3720, 51933), (3906, 49460), (4340, 44514), (4946, 39060), (5208, 37095), (5580, 34622), (6510, 29676), (7419, 26040), (7812, 24730), (8680, 22257), (9765, 19784), (9892, 19530), (11160, 17311), (12365, 15624), (13020, 14838)]