9409498440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{3019}}^1$

素因数の和:4419

約数の個数: 128

約数和(自身を含む): 29745792000

約数和(自身を除く): 20336293560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1367, 2280, 2734, 3019, 4101, 5468, 6038, 6835, 8202, 9057, 10936, 12076, 13670, 15095, 16404, 18114, 20505, 24152, 25973, 27340, 30190, 32808, 36228, 41010, 45285, 51946, 54680, 57361, 60380, 72456, 77919, 82020, 90570, 103892, 114722, 120760, 129865, 155838, 164040, 172083, 181140, 207784, 229444, 259730, 286805, 311676, 344166, 362280, 389595, 458888, 519460, 573610, 623352, 688332, 779190, 860415, 1038920, 1147220, 1376664, 1558380, 1720830, 2294440, 3116760, 3441660, 4126973, 6883320, 8253946, 12380919, 16507892, 20634865, 24761838, 33015784, 41269730, 49523676, 61904595, 78412487, 82539460, 99047352, 123809190, 156824974, 165078920, 235237461, 247618380, 313649948, 392062435, 470474922, 495236760, 627299896, 784124870, 940949844, 1176187305, 1568249740, 1881899688, 2352374610, 3136499480, 4704749220, 9409498440]

約数ペア:

[(1, 9409498440), (2, 4704749220), (3, 3136499480), (4, 2352374610), (5, 1881899688), (6, 1568249740), (8, 1176187305), (10, 940949844), (12, 784124870), (15, 627299896), (19, 495236760), (20, 470474922), (24, 392062435), (30, 313649948), (38, 247618380), (40, 235237461), (57, 165078920), (60, 156824974), (76, 123809190), (95, 99047352), (114, 82539460), (120, 78412487), (152, 61904595), (190, 49523676), (228, 41269730), (285, 33015784), (380, 24761838), (456, 20634865), (570, 16507892), (760, 12380919), (1140, 8253946), (1367, 6883320), (2280, 4126973), (2734, 3441660), (3019, 3116760), (4101, 2294440), (5468, 1720830), (6038, 1558380), (6835, 1376664), (8202, 1147220), (9057, 1038920), (10936, 860415), (12076, 779190), (13670, 688332), (15095, 623352), (16404, 573610), (18114, 519460), (20505, 458888), (24152, 389595), (25973, 362280), (27340, 344166), (30190, 311676), (32808, 286805), (36228, 259730), (41010, 229444), (45285, 207784), (51946, 181140), (54680, 172083), (57361, 164040), (60380, 155838), (72456, 129865), (77919, 120760), (82020, 114722), (90570, 103892)]