1439170740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1$

素因数の和:916

約数の個数: 240

約数和(自身を含む): 5195836800

約数和(自身を除く): 3756666060

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 179, 180, 189, 210, 252, 270, 315, 324, 358, 378, 405, 420, 537, 540, 567, 630, 709, 716, 756, 810, 895, 945, 1074, 1134, 1253, 1260, 1418, 1611, 1620, 1790, 1890, 2127, 2148, 2268, 2506, 2685, 2835, 2836, 3222, 3545, 3580, 3759, 3780, 4254, 4833, 4963, 5012, 5370, 5670, 6265, 6381, 6444, 7090, 7518, 8055, 8508, 9666, 9926, 10635, 10740, 11277, 11340, 12530, 12762, 14180, 14499, 14889, 15036, 16110, 18795, 19143, 19332, 19852, 21270, 22554, 24165, 24815, 25060, 25524, 28998, 29778, 31905, 32220, 33831, 37590, 38286, 42540, 44667, 45108, 48330, 49630, 56385, 57429, 57996, 59556, 63810, 67662, 72495, 74445, 75180, 76572, 89334, 95715, 96660, 99260, 101493, 112770, 114858, 126911, 127620, 134001, 135324, 144990, 148890, 169155, 178668, 191430, 202986, 223335, 225540, 229716, 253822, 268002, 287145, 289980, 297780, 338310, 380733, 382860, 402003, 405972, 446670, 507465, 507644, 536004, 574290, 634555, 670005, 676620, 761466, 804006, 888377, 893340, 1014930, 1142199, 1148580, 1269110, 1340010, 1522932, 1608012, 1776754, 1903665, 2010015, 2029860, 2284398, 2538220, 2665131, 2680020, 3426597, 3553508, 3807330, 4020030, 4441885, 4568796, 5330262, 5710995, 6853194, 7614660, 7995393, 8040060, 8883770, 10279791, 10660524, 11421990, 13325655, 13706388, 15990786, 17132985, 17767540, 20559582, 22843980, 23986179, 26651310, 31981572, 34265970, 39976965, 41119164, 47972358, 51398955, 53302620, 68531940, 71958537, 79953930, 95944716, 102797910, 119930895, 143917074, 159907860, 205595820, 239861790, 287834148, 359792685, 479723580, 719585370, 1439170740]

約数ペア:

[(1, 1439170740), (2, 719585370), (3, 479723580), (4, 359792685), (5, 287834148), (6, 239861790), (7, 205595820), (9, 159907860), (10, 143917074), (12, 119930895), (14, 102797910), (15, 95944716), (18, 79953930), (20, 71958537), (21, 68531940), (27, 53302620), (28, 51398955), (30, 47972358), (35, 41119164), (36, 39976965), (42, 34265970), (45, 31981572), (54, 26651310), (60, 23986179), (63, 22843980), (70, 20559582), (81, 17767540), (84, 17132985), (90, 15990786), (105, 13706388), (108, 13325655), (126, 11421990), (135, 10660524), (140, 10279791), (162, 8883770), (179, 8040060), (180, 7995393), (189, 7614660), (210, 6853194), (252, 5710995), (270, 5330262), (315, 4568796), (324, 4441885), (358, 4020030), (378, 3807330), (405, 3553508), (420, 3426597), (537, 2680020), (540, 2665131), (567, 2538220), (630, 2284398), (709, 2029860), (716, 2010015), (756, 1903665), (810, 1776754), (895, 1608012), (945, 1522932), (1074, 1340010), (1134, 1269110), (1253, 1148580), (1260, 1142199), (1418, 1014930), (1611, 893340), (1620, 888377), (1790, 804006), (1890, 761466), (2127, 676620), (2148, 670005), (2268, 634555), (2506, 574290), (2685, 536004), (2835, 507644), (2836, 507465), (3222, 446670), (3545, 405972), (3580, 402003), (3759, 382860), (3780, 380733), (4254, 338310), (4833, 297780), (4963, 289980), (5012, 287145), (5370, 268002), (5670, 253822), (6265, 229716), (6381, 225540), (6444, 223335), (7090, 202986), (7518, 191430), (8055, 178668), (8508, 169155), (9666, 148890), (9926, 144990), (10635, 135324), (10740, 134001), (11277, 127620), (11340, 126911), (12530, 114858), (12762, 112770), (14180, 101493), (14499, 99260), (14889, 96660), (15036, 95715), (16110, 89334), (18795, 76572), (19143, 75180), (19332, 74445), (19852, 72495), (21270, 67662), (22554, 63810), (24165, 59556), (24815, 57996), (25060, 57429), (25524, 56385), (28998, 49630), (29778, 48330), (31905, 45108), (32220, 44667), (33831, 42540), (37590, 38286)]