213927480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1732

約数の個数: 192

約数和(自身を含む): 776936160

約数和(自身を除く): 563008680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1693, 1755, 1944, 2106, 2340, 2430, 2808, 3159, 3240, 3386, 3510, 4212, 4680, 4860, 5079, 5265, 6318, 6772, 7020, 8424, 8465, 9720, 10158, 10530, 12636, 13544, 14040, 15237, 15795, 16930, 20316, 21060, 22009, 25272, 25395, 30474, 31590, 33860, 40632, 42120, 44018, 45711, 50790, 60948, 63180, 66027, 67720, 76185, 88036, 91422, 101580, 110045, 121896, 126360, 132054, 137133, 152370, 176072, 182844, 198081, 203160, 220090, 228555, 264108, 274266, 304740, 330135, 365688, 396162, 411399, 440180, 457110, 528216, 548532, 594243, 609480, 660270, 685665, 792324, 822798, 880360, 914220, 990405, 1097064, 1188486, 1320540, 1371330, 1584648, 1645596, 1782729, 1828440, 1980810, 2056995, 2376972, 2641080, 2742660, 2971215, 3291192, 3565458, 3961620, 4113990, 4753944, 5348187, 5485320, 5942430, 7130916, 7923240, 8227980, 8913645, 10696374, 11884860, 14261832, 16455960, 17827290, 21392748, 23769720, 26740935, 35654580, 42785496, 53481870, 71309160, 106963740, 213927480]

約数ペア:

[(1, 213927480), (2, 106963740), (3, 71309160), (4, 53481870), (5, 42785496), (6, 35654580), (8, 26740935), (9, 23769720), (10, 21392748), (12, 17827290), (13, 16455960), (15, 14261832), (18, 11884860), (20, 10696374), (24, 8913645), (26, 8227980), (27, 7923240), (30, 7130916), (36, 5942430), (39, 5485320), (40, 5348187), (45, 4753944), (52, 4113990), (54, 3961620), (60, 3565458), (65, 3291192), (72, 2971215), (78, 2742660), (81, 2641080), (90, 2376972), (104, 2056995), (108, 1980810), (117, 1828440), (120, 1782729), (130, 1645596), (135, 1584648), (156, 1371330), (162, 1320540), (180, 1188486), (195, 1097064), (216, 990405), (234, 914220), (243, 880360), (260, 822798), (270, 792324), (312, 685665), (324, 660270), (351, 609480), (360, 594243), (390, 548532), (405, 528216), (468, 457110), (486, 440180), (520, 411399), (540, 396162), (585, 365688), (648, 330135), (702, 304740), (780, 274266), (810, 264108), (936, 228555), (972, 220090), (1053, 203160), (1080, 198081), (1170, 182844), (1215, 176072), (1404, 152370), (1560, 137133), (1620, 132054), (1693, 126360), (1755, 121896), (1944, 110045), (2106, 101580), (2340, 91422), (2430, 88036), (2808, 76185), (3159, 67720), (3240, 66027), (3386, 63180), (3510, 60948), (4212, 50790), (4680, 45711), (4860, 44018), (5079, 42120), (5265, 40632), (6318, 33860), (6772, 31590), (7020, 30474), (8424, 25395), (8465, 25272), (9720, 22009), (10158, 21060), (10530, 20316), (12636, 16930), (13544, 15795), (14040, 15237)]