1402466940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1193}}^1$

素因数の和:1529

約数の個数: 192

約数和(自身を含む): 5006776320

約数和(自身を除く): 3604309380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 311, 315, 378, 420, 540, 622, 630, 756, 933, 945, 1193, 1244, 1260, 1555, 1866, 1890, 2177, 2386, 2799, 3110, 3579, 3732, 3780, 4354, 4665, 4772, 5598, 5965, 6220, 6531, 7158, 8351, 8397, 8708, 9330, 10737, 10885, 11196, 11930, 13062, 13995, 14316, 16702, 16794, 17895, 18660, 19593, 21474, 21770, 23860, 25053, 26124, 27990, 32211, 32655, 33404, 33588, 35790, 39186, 41755, 41985, 42948, 43540, 50106, 53685, 55980, 58779, 64422, 65310, 71580, 75159, 78372, 83510, 83970, 97965, 100212, 107370, 117558, 125265, 128844, 130620, 150318, 161055, 167020, 167940, 195930, 214740, 225477, 235116, 250530, 293895, 300636, 322110, 371023, 375795, 391860, 450954, 501060, 587790, 644220, 742046, 751590, 901908, 1113069, 1127385, 1175580, 1484092, 1503180, 1855115, 2226138, 2254770, 2597161, 3339207, 3710230, 4452276, 4509540, 5194322, 5565345, 6678414, 7420460, 7791483, 10017621, 10388644, 11130690, 12985805, 13356828, 15582966, 16696035, 20035242, 22261380, 23374449, 25971610, 31165932, 33392070, 38957415, 40070484, 46748898, 50088105, 51943220, 66784140, 70123347, 77914830, 93497796, 100176210, 116872245, 140246694, 155829660, 200352420, 233744490, 280493388, 350616735, 467488980, 701233470, 1402466940]

約数ペア:

[(1, 1402466940), (2, 701233470), (3, 467488980), (4, 350616735), (5, 280493388), (6, 233744490), (7, 200352420), (9, 155829660), (10, 140246694), (12, 116872245), (14, 100176210), (15, 93497796), (18, 77914830), (20, 70123347), (21, 66784140), (27, 51943220), (28, 50088105), (30, 46748898), (35, 40070484), (36, 38957415), (42, 33392070), (45, 31165932), (54, 25971610), (60, 23374449), (63, 22261380), (70, 20035242), (84, 16696035), (90, 15582966), (105, 13356828), (108, 12985805), (126, 11130690), (135, 10388644), (140, 10017621), (180, 7791483), (189, 7420460), (210, 6678414), (252, 5565345), (270, 5194322), (311, 4509540), (315, 4452276), (378, 3710230), (420, 3339207), (540, 2597161), (622, 2254770), (630, 2226138), (756, 1855115), (933, 1503180), (945, 1484092), (1193, 1175580), (1244, 1127385), (1260, 1113069), (1555, 901908), (1866, 751590), (1890, 742046), (2177, 644220), (2386, 587790), (2799, 501060), (3110, 450954), (3579, 391860), (3732, 375795), (3780, 371023), (4354, 322110), (4665, 300636), (4772, 293895), (5598, 250530), (5965, 235116), (6220, 225477), (6531, 214740), (7158, 195930), (8351, 167940), (8397, 167020), (8708, 161055), (9330, 150318), (10737, 130620), (10885, 128844), (11196, 125265), (11930, 117558), (13062, 107370), (13995, 100212), (14316, 97965), (16702, 83970), (16794, 83510), (17895, 78372), (18660, 75159), (19593, 71580), (21474, 65310), (21770, 64422), (23860, 58779), (25053, 55980), (26124, 53685), (27990, 50106), (32211, 43540), (32655, 42948), (33404, 41985), (33588, 41755), (35790, 39186)]