213948360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1076

約数の個数: 192

約数和(自身を含む): 756288000

約数和(自身を除く): 542339640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1009, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2018, 2232, 2280, 2356, 2790, 2945, 3027, 3420, 3534, 3720, 4036, 4712, 5045, 5301, 5580, 5890, 6054, 6840, 7068, 8072, 8835, 9081, 10090, 10602, 11160, 11780, 12108, 14136, 15135, 17670, 18162, 19171, 20180, 21204, 23560, 24216, 26505, 30270, 31279, 35340, 36324, 38342, 40360, 42408, 45405, 53010, 57513, 60540, 62558, 70680, 72648, 76684, 90810, 93837, 95855, 106020, 115026, 121080, 125116, 153368, 156395, 172539, 181620, 187674, 191710, 212040, 230052, 250232, 281511, 287565, 312790, 345078, 363240, 375348, 383420, 460104, 469185, 563022, 575130, 594301, 625580, 690156, 750696, 766840, 862695, 938370, 1126044, 1150260, 1188602, 1251160, 1380312, 1407555, 1725390, 1782903, 1876740, 2252088, 2300520, 2377204, 2815110, 2971505, 3450780, 3565806, 3753480, 4754408, 5348709, 5630220, 5943010, 6901560, 7131612, 8914515, 10697418, 11260440, 11886020, 14263224, 17829030, 21394836, 23772040, 26743545, 35658060, 42789672, 53487090, 71316120, 106974180, 213948360]

約数ペア:

[(1, 213948360), (2, 106974180), (3, 71316120), (4, 53487090), (5, 42789672), (6, 35658060), (8, 26743545), (9, 23772040), (10, 21394836), (12, 17829030), (15, 14263224), (18, 11886020), (19, 11260440), (20, 10697418), (24, 8914515), (30, 7131612), (31, 6901560), (36, 5943010), (38, 5630220), (40, 5348709), (45, 4754408), (57, 3753480), (60, 3565806), (62, 3450780), (72, 2971505), (76, 2815110), (90, 2377204), (93, 2300520), (95, 2252088), (114, 1876740), (120, 1782903), (124, 1725390), (152, 1407555), (155, 1380312), (171, 1251160), (180, 1188602), (186, 1150260), (190, 1126044), (228, 938370), (248, 862695), (279, 766840), (285, 750696), (310, 690156), (342, 625580), (360, 594301), (372, 575130), (380, 563022), (456, 469185), (465, 460104), (558, 383420), (570, 375348), (589, 363240), (620, 345078), (684, 312790), (744, 287565), (760, 281511), (855, 250232), (930, 230052), (1009, 212040), (1116, 191710), (1140, 187674), (1178, 181620), (1240, 172539), (1368, 156395), (1395, 153368), (1710, 125116), (1767, 121080), (1860, 115026), (2018, 106020), (2232, 95855), (2280, 93837), (2356, 90810), (2790, 76684), (2945, 72648), (3027, 70680), (3420, 62558), (3534, 60540), (3720, 57513), (4036, 53010), (4712, 45405), (5045, 42408), (5301, 40360), (5580, 38342), (5890, 36324), (6054, 35340), (6840, 31279), (7068, 30270), (8072, 26505), (8835, 24216), (9081, 23560), (10090, 21204), (10602, 20180), (11160, 19171), (11780, 18162), (12108, 17670), (14136, 15135)]