629269760

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 216

約数和(自身を含む): 1789562880

約数和(自身を除く): 1160293120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 79, 80, 98, 112, 127, 128, 140, 158, 160, 196, 224, 245, 254, 256, 280, 316, 320, 392, 395, 448, 490, 508, 553, 560, 632, 635, 640, 784, 790, 889, 896, 980, 1016, 1106, 1120, 1264, 1270, 1280, 1568, 1580, 1778, 1792, 1960, 2032, 2212, 2240, 2528, 2540, 2765, 3136, 3160, 3556, 3871, 3920, 4064, 4424, 4445, 4480, 5056, 5080, 5530, 6223, 6272, 6320, 7112, 7742, 7840, 8128, 8848, 8890, 8960, 10033, 10112, 10160, 11060, 12446, 12544, 12640, 14224, 15484, 15680, 16256, 17696, 17780, 19355, 20066, 20224, 20320, 22120, 24892, 25280, 28448, 30968, 31115, 31360, 32512, 35392, 35560, 38710, 40132, 40640, 44240, 49784, 50165, 50560, 56896, 61936, 62230, 62720, 70231, 70784, 71120, 77420, 80264, 81280, 88480, 99568, 100330, 101120, 113792, 123872, 124460, 140462, 141568, 142240, 154840, 160528, 162560, 176960, 199136, 200660, 227584, 247744, 248920, 280924, 284480, 309680, 321056, 351155, 353920, 398272, 401320, 491617, 495488, 497840, 561848, 568960, 619360, 642112, 702310, 707840, 796544, 802640, 983234, 990976, 995680, 1123696, 1137920, 1238720, 1284224, 1404620, 1593088, 1605280, 1966468, 1991360, 2247392, 2458085, 2477440, 2568448, 2809240, 3210560, 3932936, 3982720, 4494784, 4916170, 4954880, 5618480, 6421120, 7865872, 7965440, 8989568, 9832340, 11236960, 12842240, 15731744, 17979136, 19664680, 22473920, 31463488, 39329360, 44947840, 62926976, 78658720, 89895680, 125853952, 157317440, 314634880, 629269760]

約数ペア:

[(1, 629269760), (2, 314634880), (4, 157317440), (5, 125853952), (7, 89895680), (8, 78658720), (10, 62926976), (14, 44947840), (16, 39329360), (20, 31463488), (28, 22473920), (32, 19664680), (35, 17979136), (40, 15731744), (49, 12842240), (56, 11236960), (64, 9832340), (70, 8989568), (79, 7965440), (80, 7865872), (98, 6421120), (112, 5618480), (127, 4954880), (128, 4916170), (140, 4494784), (158, 3982720), (160, 3932936), (196, 3210560), (224, 2809240), (245, 2568448), (254, 2477440), (256, 2458085), (280, 2247392), (316, 1991360), (320, 1966468), (392, 1605280), (395, 1593088), (448, 1404620), (490, 1284224), (508, 1238720), (553, 1137920), (560, 1123696), (632, 995680), (635, 990976), (640, 983234), (784, 802640), (790, 796544), (889, 707840), (896, 702310), (980, 642112), (1016, 619360), (1106, 568960), (1120, 561848), (1264, 497840), (1270, 495488), (1280, 491617), (1568, 401320), (1580, 398272), (1778, 353920), (1792, 351155), (1960, 321056), (2032, 309680), (2212, 284480), (2240, 280924), (2528, 248920), (2540, 247744), (2765, 227584), (3136, 200660), (3160, 199136), (3556, 176960), (3871, 162560), (3920, 160528), (4064, 154840), (4424, 142240), (4445, 141568), (4480, 140462), (5056, 124460), (5080, 123872), (5530, 113792), (6223, 101120), (6272, 100330), (6320, 99568), (7112, 88480), (7742, 81280), (7840, 80264), (8128, 77420), (8848, 71120), (8890, 70784), (8960, 70231), (10033, 62720), (10112, 62230), (10160, 61936), (11060, 56896), (12446, 50560), (12544, 50165), (12640, 49784), (14224, 44240), (15484, 40640), (15680, 40132), (16256, 38710), (17696, 35560), (17780, 35392), (19355, 32512), (20066, 31360), (20224, 31115), (20320, 30968), (22120, 28448), (24892, 25280)]