339325560

素因数分解:

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

素因数の和:435

約数の個数: 288

約数和(自身を含む): 1333743840

約数和(自身を除く): 994418280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 361, 373, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 722, 746, 760, 798, 840, 855, 1064, 1083, 1119, 1140, 1197, 1260, 1330, 1368, 1444, 1492, 1596, 1710, 1805, 1865, 1995, 2166, 2238, 2280, 2394, 2520, 2527, 2611, 2660, 2888, 2984, 3192, 3249, 3357, 3420, 3610, 3730, 3990, 4332, 4476, 4788, 5054, 5222, 5320, 5415, 5595, 5985, 6498, 6714, 6840, 7087, 7220, 7460, 7581, 7833, 7980, 8664, 8952, 9576, 10108, 10444, 10830, 11190, 11970, 12635, 12996, 13055, 13428, 14174, 14440, 14920, 15162, 15666, 15960, 16245, 16785, 20216, 20888, 21261, 21660, 22380, 22743, 23499, 23940, 25270, 25992, 26110, 26856, 28348, 30324, 31332, 32490, 33570, 35435, 37905, 39165, 42522, 43320, 44760, 45486, 46998, 47880, 49609, 50540, 52220, 56696, 60648, 62664, 63783, 64980, 67140, 70870, 75810, 78330, 85044, 90972, 93996, 99218, 101080, 104440, 106305, 113715, 117495, 127566, 129960, 134280, 134653, 141740, 148827, 151620, 156660, 170088, 181944, 187992, 198436, 212610, 227430, 234990, 248045, 255132, 269306, 283480, 297654, 303240, 313320, 318915, 396872, 403959, 425220, 446481, 454860, 469980, 496090, 510264, 538612, 595308, 637830, 673265, 744135, 807918, 850440, 892962, 909720, 939960, 942571, 992180, 1077224, 1190616, 1211877, 1275660, 1346530, 1488270, 1615836, 1785924, 1885142, 1984360, 2019795, 2232405, 2423754, 2551320, 2693060, 2827713, 2976540, 3231672, 3571848, 3770284, 4039590, 4464810, 4712855, 4847508, 5386120, 5655426, 5953080, 6059385, 7540568, 8079180, 8483139, 8929620, 9425710, 9695016, 11310852, 12118770, 14138565, 16158360, 16966278, 17859240, 18851420, 22621704, 24237540, 28277130, 33932556, 37702840, 42415695, 48475080, 56554260, 67865112, 84831390, 113108520, 169662780, 339325560]

約数ペア:

[(1, 339325560), (2, 169662780), (3, 113108520), (4, 84831390), (5, 67865112), (6, 56554260), (7, 48475080), (8, 42415695), (9, 37702840), (10, 33932556), (12, 28277130), (14, 24237540), (15, 22621704), (18, 18851420), (19, 17859240), (20, 16966278), (21, 16158360), (24, 14138565), (28, 12118770), (30, 11310852), (35, 9695016), (36, 9425710), (38, 8929620), (40, 8483139), (42, 8079180), (45, 7540568), (56, 6059385), (57, 5953080), (60, 5655426), (63, 5386120), (70, 4847508), (72, 4712855), (76, 4464810), (84, 4039590), (90, 3770284), (95, 3571848), (105, 3231672), (114, 2976540), (120, 2827713), (126, 2693060), (133, 2551320), (140, 2423754), (152, 2232405), (168, 2019795), (171, 1984360), (180, 1885142), (190, 1785924), (210, 1615836), (228, 1488270), (252, 1346530), (266, 1275660), (280, 1211877), (285, 1190616), (315, 1077224), (342, 992180), (360, 942571), (361, 939960), (373, 909720), (380, 892962), (399, 850440), (420, 807918), (456, 744135), (504, 673265), (532, 637830), (570, 595308), (630, 538612), (665, 510264), (684, 496090), (722, 469980), (746, 454860), (760, 446481), (798, 425220), (840, 403959), (855, 396872), (1064, 318915), (1083, 313320), (1119, 303240), (1140, 297654), (1197, 283480), (1260, 269306), (1330, 255132), (1368, 248045), (1444, 234990), (1492, 227430), (1596, 212610), (1710, 198436), (1805, 187992), (1865, 181944), (1995, 170088), (2166, 156660), (2238, 151620), (2280, 148827), (2394, 141740), (2520, 134653), (2527, 134280), (2611, 129960), (2660, 127566), (2888, 117495), (2984, 113715), (3192, 106305), (3249, 104440), (3357, 101080), (3420, 99218), (3610, 93996), (3730, 90972), (3990, 85044), (4332, 78330), (4476, 75810), (4788, 70870), (5054, 67140), (5222, 64980), (5320, 63783), (5415, 62664), (5595, 60648), (5985, 56696), (6498, 52220), (6714, 50540), (6840, 49609), (7087, 47880), (7220, 46998), (7460, 45486), (7581, 44760), (7833, 43320), (7980, 42522), (8664, 39165), (8952, 37905), (9576, 35435), (10108, 33570), (10444, 32490), (10830, 31332), (11190, 30324), (11970, 28348), (12635, 26856), (12996, 26110), (13055, 25992), (13428, 25270), (14174, 23940), (14440, 23499), (14920, 22743), (15162, 22380), (15666, 21660), (15960, 21261), (16245, 20888), (16785, 20216)]