4245338340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:959

約数の個数: 216

約数和(自身を含む): 13779642240

約数和(自身を除く): 9534303900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 79, 90, 95, 114, 158, 171, 180, 190, 228, 237, 285, 316, 342, 361, 380, 395, 474, 570, 684, 711, 722, 790, 827, 855, 948, 1083, 1140, 1185, 1422, 1444, 1501, 1580, 1654, 1710, 1805, 2166, 2370, 2481, 2844, 3002, 3249, 3308, 3420, 3555, 3610, 4135, 4332, 4503, 4740, 4962, 5415, 6004, 6498, 7110, 7220, 7443, 7505, 8270, 9006, 9924, 10830, 12405, 12996, 13509, 14220, 14886, 15010, 15713, 16245, 16540, 18012, 21660, 22515, 24810, 27018, 28519, 29772, 30020, 31426, 32490, 37215, 45030, 47139, 49620, 54036, 57038, 62852, 64980, 65333, 67545, 74430, 78565, 85557, 90060, 94278, 114076, 130666, 135090, 141417, 142595, 148860, 157130, 171114, 188556, 195999, 235695, 256671, 261332, 270180, 282834, 285190, 298547, 314260, 326665, 342228, 391998, 427785, 471390, 513342, 565668, 570380, 587997, 597094, 653330, 707085, 783996, 855570, 895641, 942780, 979995, 1026684, 1175994, 1194188, 1241327, 1283355, 1306660, 1414170, 1492735, 1711140, 1791282, 1959990, 2351988, 2482654, 2566710, 2686923, 2828340, 2939985, 2985470, 3582564, 3723981, 3919980, 4478205, 4965308, 5133420, 5373846, 5879970, 5970940, 6206635, 7447962, 8956410, 10747692, 11171943, 11759940, 12413270, 13434615, 14895924, 17912820, 18619905, 22343886, 23585213, 24826540, 26869230, 37239810, 44687772, 47170426, 53738460, 55859715, 70755639, 74479620, 94340852, 111719430, 117926065, 141511278, 212266917, 223438860, 235852130, 283022556, 353778195, 424533834, 471704260, 707556390, 849067668, 1061334585, 1415112780, 2122669170, 4245338340]

約数ペア:

[(1, 4245338340), (2, 2122669170), (3, 1415112780), (4, 1061334585), (5, 849067668), (6, 707556390), (9, 471704260), (10, 424533834), (12, 353778195), (15, 283022556), (18, 235852130), (19, 223438860), (20, 212266917), (30, 141511278), (36, 117926065), (38, 111719430), (45, 94340852), (57, 74479620), (60, 70755639), (76, 55859715), (79, 53738460), (90, 47170426), (95, 44687772), (114, 37239810), (158, 26869230), (171, 24826540), (180, 23585213), (190, 22343886), (228, 18619905), (237, 17912820), (285, 14895924), (316, 13434615), (342, 12413270), (361, 11759940), (380, 11171943), (395, 10747692), (474, 8956410), (570, 7447962), (684, 6206635), (711, 5970940), (722, 5879970), (790, 5373846), (827, 5133420), (855, 4965308), (948, 4478205), (1083, 3919980), (1140, 3723981), (1185, 3582564), (1422, 2985470), (1444, 2939985), (1501, 2828340), (1580, 2686923), (1654, 2566710), (1710, 2482654), (1805, 2351988), (2166, 1959990), (2370, 1791282), (2481, 1711140), (2844, 1492735), (3002, 1414170), (3249, 1306660), (3308, 1283355), (3420, 1241327), (3555, 1194188), (3610, 1175994), (4135, 1026684), (4332, 979995), (4503, 942780), (4740, 895641), (4962, 855570), (5415, 783996), (6004, 707085), (6498, 653330), (7110, 597094), (7220, 587997), (7443, 570380), (7505, 565668), (8270, 513342), (9006, 471390), (9924, 427785), (10830, 391998), (12405, 342228), (12996, 326665), (13509, 314260), (14220, 298547), (14886, 285190), (15010, 282834), (15713, 270180), (16245, 261332), (16540, 256671), (18012, 235695), (21660, 195999), (22515, 188556), (24810, 171114), (27018, 157130), (28519, 148860), (29772, 142595), (30020, 141417), (31426, 135090), (32490, 130666), (37215, 114076), (45030, 94278), (47139, 90060), (49620, 85557), (54036, 78565), (57038, 74430), (62852, 67545), (64980, 65333)]