169662780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:433

約数の個数: 216

約数和(自身を含む): 622413792

約数和(自身を除く): 452751012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 361, 373, 380, 399, 420, 532, 570, 630, 665, 684, 722, 746, 798, 855, 1083, 1119, 1140, 1197, 1260, 1330, 1444, 1492, 1596, 1710, 1805, 1865, 1995, 2166, 2238, 2394, 2527, 2611, 2660, 3249, 3357, 3420, 3610, 3730, 3990, 4332, 4476, 4788, 5054, 5222, 5415, 5595, 5985, 6498, 6714, 7087, 7220, 7460, 7581, 7833, 7980, 10108, 10444, 10830, 11190, 11970, 12635, 12996, 13055, 13428, 14174, 15162, 15666, 16245, 16785, 21261, 21660, 22380, 22743, 23499, 23940, 25270, 26110, 28348, 30324, 31332, 32490, 33570, 35435, 37905, 39165, 42522, 45486, 46998, 49609, 50540, 52220, 63783, 64980, 67140, 70870, 75810, 78330, 85044, 90972, 93996, 99218, 106305, 113715, 117495, 127566, 134653, 141740, 148827, 151620, 156660, 198436, 212610, 227430, 234990, 248045, 255132, 269306, 297654, 318915, 403959, 425220, 446481, 454860, 469980, 496090, 538612, 595308, 637830, 673265, 744135, 807918, 892962, 942571, 992180, 1211877, 1275660, 1346530, 1488270, 1615836, 1785924, 1885142, 2019795, 2232405, 2423754, 2693060, 2827713, 2976540, 3770284, 4039590, 4464810, 4712855, 4847508, 5655426, 6059385, 8079180, 8483139, 8929620, 9425710, 11310852, 12118770, 14138565, 16966278, 18851420, 24237540, 28277130, 33932556, 42415695, 56554260, 84831390, 169662780]

約数ペア:

[(1, 169662780), (2, 84831390), (3, 56554260), (4, 42415695), (5, 33932556), (6, 28277130), (7, 24237540), (9, 18851420), (10, 16966278), (12, 14138565), (14, 12118770), (15, 11310852), (18, 9425710), (19, 8929620), (20, 8483139), (21, 8079180), (28, 6059385), (30, 5655426), (35, 4847508), (36, 4712855), (38, 4464810), (42, 4039590), (45, 3770284), (57, 2976540), (60, 2827713), (63, 2693060), (70, 2423754), (76, 2232405), (84, 2019795), (90, 1885142), (95, 1785924), (105, 1615836), (114, 1488270), (126, 1346530), (133, 1275660), (140, 1211877), (171, 992180), (180, 942571), (190, 892962), (210, 807918), (228, 744135), (252, 673265), (266, 637830), (285, 595308), (315, 538612), (342, 496090), (361, 469980), (373, 454860), (380, 446481), (399, 425220), (420, 403959), (532, 318915), (570, 297654), (630, 269306), (665, 255132), (684, 248045), (722, 234990), (746, 227430), (798, 212610), (855, 198436), (1083, 156660), (1119, 151620), (1140, 148827), (1197, 141740), (1260, 134653), (1330, 127566), (1444, 117495), (1492, 113715), (1596, 106305), (1710, 99218), (1805, 93996), (1865, 90972), (1995, 85044), (2166, 78330), (2238, 75810), (2394, 70870), (2527, 67140), (2611, 64980), (2660, 63783), (3249, 52220), (3357, 50540), (3420, 49609), (3610, 46998), (3730, 45486), (3990, 42522), (4332, 39165), (4476, 37905), (4788, 35435), (5054, 33570), (5222, 32490), (5415, 31332), (5595, 30324), (5985, 28348), (6498, 26110), (6714, 25270), (7087, 23940), (7220, 23499), (7460, 22743), (7581, 22380), (7833, 21660), (7980, 21261), (10108, 16785), (10444, 16245), (10830, 15666), (11190, 15162), (11970, 14174), (12635, 13428), (12996, 13055)]