109640440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 311678280

約数和(自身を除く): 202037840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 169, 182, 196, 245, 260, 280, 331, 338, 364, 392, 455, 490, 520, 637, 662, 676, 728, 845, 910, 980, 1183, 1274, 1324, 1352, 1655, 1690, 1820, 1960, 2317, 2366, 2548, 2648, 3185, 3310, 3380, 3640, 4303, 4634, 4732, 5096, 5915, 6370, 6620, 6760, 8281, 8606, 9268, 9464, 11585, 11830, 12740, 13240, 16219, 16562, 17212, 18536, 21515, 23170, 23660, 25480, 30121, 32438, 33124, 34424, 41405, 43030, 46340, 47320, 55939, 60242, 64876, 66248, 81095, 82810, 86060, 92680, 111878, 120484, 129752, 150605, 162190, 165620, 172120, 210847, 223756, 240968, 279695, 301210, 324380, 331240, 391573, 421694, 447512, 559390, 602420, 648760, 783146, 843388, 1054235, 1118780, 1204840, 1566292, 1686776, 1957865, 2108470, 2237560, 2741011, 3132584, 3915730, 4216940, 5482022, 7831460, 8433880, 10964044, 13705055, 15662920, 21928088, 27410110, 54820220, 109640440]

約数ペア:

[(1, 109640440), (2, 54820220), (4, 27410110), (5, 21928088), (7, 15662920), (8, 13705055), (10, 10964044), (13, 8433880), (14, 7831460), (20, 5482022), (26, 4216940), (28, 3915730), (35, 3132584), (40, 2741011), (49, 2237560), (52, 2108470), (56, 1957865), (65, 1686776), (70, 1566292), (91, 1204840), (98, 1118780), (104, 1054235), (130, 843388), (140, 783146), (169, 648760), (182, 602420), (196, 559390), (245, 447512), (260, 421694), (280, 391573), (331, 331240), (338, 324380), (364, 301210), (392, 279695), (455, 240968), (490, 223756), (520, 210847), (637, 172120), (662, 165620), (676, 162190), (728, 150605), (845, 129752), (910, 120484), (980, 111878), (1183, 92680), (1274, 86060), (1324, 82810), (1352, 81095), (1655, 66248), (1690, 64876), (1820, 60242), (1960, 55939), (2317, 47320), (2366, 46340), (2548, 43030), (2648, 41405), (3185, 34424), (3310, 33124), (3380, 32438), (3640, 30121), (4303, 25480), (4634, 23660), (4732, 23170), (5096, 21515), (5915, 18536), (6370, 17212), (6620, 16562), (6760, 16219), (8281, 13240), (8606, 12740), (9268, 11830), (9464, 11585)]