2029883940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:447

約数の個数: 288

約数和(自身を含む): 7266115584

約数和(自身を除く): 5236231644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 151, 180, 188, 210, 227, 235, 252, 282, 302, 315, 329, 420, 423, 453, 454, 470, 564, 604, 630, 658, 681, 705, 755, 846, 906, 908, 940, 987, 1057, 1135, 1260, 1316, 1359, 1362, 1410, 1510, 1589, 1645, 1692, 1812, 1974, 2043, 2114, 2115, 2265, 2270, 2718, 2724, 2820, 2961, 3020, 3171, 3178, 3290, 3405, 3948, 4086, 4228, 4230, 4530, 4540, 4767, 4935, 5285, 5436, 5922, 6342, 6356, 6580, 6795, 6810, 7097, 7945, 8172, 8460, 9060, 9513, 9534, 9870, 10215, 10570, 10669, 11844, 12684, 13590, 13620, 14194, 14301, 14805, 15855, 15890, 19026, 19068, 19740, 20430, 21140, 21291, 21338, 23835, 27180, 28388, 28602, 29610, 31710, 31780, 32007, 34277, 35485, 38052, 40860, 42582, 42676, 47565, 47670, 49679, 53345, 57204, 59220, 63420, 63873, 64014, 68554, 70970, 71505, 74683, 85164, 95130, 95340, 96021, 99358, 102831, 106455, 106690, 127746, 128028, 137108, 141940, 143010, 149037, 149366, 160035, 171385, 190260, 192042, 198716, 205662, 212910, 213380, 224049, 239939, 248395, 255492, 286020, 298074, 298732, 308493, 319365, 320070, 342770, 373415, 384084, 411324, 425820, 447111, 448098, 479878, 480105, 496790, 514155, 596148, 616986, 638730, 640140, 672147, 685540, 719817, 745185, 746830, 894222, 896196, 959756, 960210, 993580, 1028310, 1120245, 1199695, 1233972, 1277460, 1344294, 1439634, 1490370, 1493660, 1542465, 1611019, 1788444, 1920420, 2056620, 2159451, 2235555, 2240490, 2399390, 2688588, 2879268, 2980740, 3084930, 3222038, 3360735, 3599085, 4318902, 4471110, 4480980, 4798780, 4833057, 6169860, 6444076, 6721470, 7198170, 8055095, 8637804, 8942220, 9666114, 10797255, 11277133, 13442940, 14396340, 14499171, 16110190, 19332228, 21594510, 22554266, 24165285, 28998342, 32220380, 33831399, 43189020, 45108532, 48330570, 56385665, 57996684, 67662798, 72495855, 96661140, 101494197, 112771330, 135325596, 144991710, 169156995, 202988394, 225542660, 289983420, 338313990, 405976788, 507470985, 676627980, 1014941970, 2029883940]

約数ペア:

[(1, 2029883940), (2, 1014941970), (3, 676627980), (4, 507470985), (5, 405976788), (6, 338313990), (7, 289983420), (9, 225542660), (10, 202988394), (12, 169156995), (14, 144991710), (15, 135325596), (18, 112771330), (20, 101494197), (21, 96661140), (28, 72495855), (30, 67662798), (35, 57996684), (36, 56385665), (42, 48330570), (45, 45108532), (47, 43189020), (60, 33831399), (63, 32220380), (70, 28998342), (84, 24165285), (90, 22554266), (94, 21594510), (105, 19332228), (126, 16110190), (140, 14499171), (141, 14396340), (151, 13442940), (180, 11277133), (188, 10797255), (210, 9666114), (227, 8942220), (235, 8637804), (252, 8055095), (282, 7198170), (302, 6721470), (315, 6444076), (329, 6169860), (420, 4833057), (423, 4798780), (453, 4480980), (454, 4471110), (470, 4318902), (564, 3599085), (604, 3360735), (630, 3222038), (658, 3084930), (681, 2980740), (705, 2879268), (755, 2688588), (846, 2399390), (906, 2240490), (908, 2235555), (940, 2159451), (987, 2056620), (1057, 1920420), (1135, 1788444), (1260, 1611019), (1316, 1542465), (1359, 1493660), (1362, 1490370), (1410, 1439634), (1510, 1344294), (1589, 1277460), (1645, 1233972), (1692, 1199695), (1812, 1120245), (1974, 1028310), (2043, 993580), (2114, 960210), (2115, 959756), (2265, 896196), (2270, 894222), (2718, 746830), (2724, 745185), (2820, 719817), (2961, 685540), (3020, 672147), (3171, 640140), (3178, 638730), (3290, 616986), (3405, 596148), (3948, 514155), (4086, 496790), (4228, 480105), (4230, 479878), (4530, 448098), (4540, 447111), (4767, 425820), (4935, 411324), (5285, 384084), (5436, 373415), (5922, 342770), (6342, 320070), (6356, 319365), (6580, 308493), (6795, 298732), (6810, 298074), (7097, 286020), (7945, 255492), (8172, 248395), (8460, 239939), (9060, 224049), (9513, 213380), (9534, 212910), (9870, 205662), (10215, 198716), (10570, 192042), (10669, 190260), (11844, 171385), (12684, 160035), (13590, 149366), (13620, 149037), (14194, 143010), (14301, 141940), (14805, 137108), (15855, 128028), (15890, 127746), (19026, 106690), (19068, 106455), (19740, 102831), (20430, 99358), (21140, 96021), (21291, 95340), (21338, 95130), (23835, 85164), (27180, 74683), (28388, 71505), (28602, 70970), (29610, 68554), (31710, 64014), (31780, 63873), (32007, 63420), (34277, 59220), (35485, 57204), (38052, 53345), (40860, 49679), (42582, 47670), (42676, 47565)]