431197020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14009}}^1$

素因数の和:14049

約数の個数: 120

約数和(自身を含む): 1423976400

約数和(自身を除く): 992779380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10260, 14009, 15390, 28018, 30780, 42027, 56036, 70045, 84054, 126081, 140090, 168108, 210135, 252162, 266171, 280180, 378243, 420270, 504324, 532342, 630405, 756486, 798513, 840540, 1064684, 1134729, 1260810, 1330855, 1512972, 1597026, 1891215, 2269458, 2395539, 2521620, 2661710, 3194052, 3782430, 3992565, 4538916, 4791078, 5323420, 5673645, 7186617, 7564860, 7985130, 9582156, 11347290, 11977695, 14373234, 15970260, 21559851, 22694580, 23955390, 28746468, 35933085, 43119702, 47910780, 71866170, 86239404, 107799255, 143732340, 215598510, 431197020]

約数ペア:

[(1, 431197020), (2, 215598510), (3, 143732340), (4, 107799255), (5, 86239404), (6, 71866170), (9, 47910780), (10, 43119702), (12, 35933085), (15, 28746468), (18, 23955390), (19, 22694580), (20, 21559851), (27, 15970260), (30, 14373234), (36, 11977695), (38, 11347290), (45, 9582156), (54, 7985130), (57, 7564860), (60, 7186617), (76, 5673645), (81, 5323420), (90, 4791078), (95, 4538916), (108, 3992565), (114, 3782430), (135, 3194052), (162, 2661710), (171, 2521620), (180, 2395539), (190, 2269458), (228, 1891215), (270, 1597026), (285, 1512972), (324, 1330855), (342, 1260810), (380, 1134729), (405, 1064684), (513, 840540), (540, 798513), (570, 756486), (684, 630405), (810, 532342), (855, 504324), (1026, 420270), (1140, 378243), (1539, 280180), (1620, 266171), (1710, 252162), (2052, 210135), (2565, 168108), (3078, 140090), (3420, 126081), (5130, 84054), (6156, 70045), (7695, 56036), (10260, 42027), (14009, 30780), (15390, 28018)]