215386080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4931}}^1$

素因数の和:4969

約数の個数: 192

約数和(自身を含む): 835204608

約数和(自身を除く): 619818528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 4931, 5460, 6240, 7280, 8736, 9862, 10920, 14560, 14793, 19724, 21840, 24655, 29586, 34517, 39448, 43680, 49310, 59172, 64103, 69034, 73965, 78896, 98620, 103551, 118344, 128206, 138068, 147930, 157792, 172585, 192309, 197240, 207102, 236688, 256412, 276136, 295860, 320515, 345170, 384618, 394480, 414204, 448721, 473376, 512824, 517755, 552272, 591720, 641030, 690340, 769236, 788960, 828408, 897442, 961545, 1025648, 1035510, 1104544, 1183440, 1282060, 1346163, 1380680, 1538472, 1656816, 1794884, 1923090, 2051296, 2071020, 2243605, 2366880, 2564120, 2692326, 2761360, 3076944, 3313632, 3589768, 3846180, 4142040, 4487210, 5128240, 5384652, 5522720, 6153888, 6730815, 7179536, 7692360, 8284080, 8974420, 10256480, 10769304, 13461630, 14359072, 15384720, 16568160, 17948840, 21538608, 26923260, 30769440, 35897680, 43077216, 53846520, 71795360, 107693040, 215386080]

約数ペア:

[(1, 215386080), (2, 107693040), (3, 71795360), (4, 53846520), (5, 43077216), (6, 35897680), (7, 30769440), (8, 26923260), (10, 21538608), (12, 17948840), (13, 16568160), (14, 15384720), (15, 14359072), (16, 13461630), (20, 10769304), (21, 10256480), (24, 8974420), (26, 8284080), (28, 7692360), (30, 7179536), (32, 6730815), (35, 6153888), (39, 5522720), (40, 5384652), (42, 5128240), (48, 4487210), (52, 4142040), (56, 3846180), (60, 3589768), (65, 3313632), (70, 3076944), (78, 2761360), (80, 2692326), (84, 2564120), (91, 2366880), (96, 2243605), (104, 2071020), (105, 2051296), (112, 1923090), (120, 1794884), (130, 1656816), (140, 1538472), (156, 1380680), (160, 1346163), (168, 1282060), (182, 1183440), (195, 1104544), (208, 1035510), (210, 1025648), (224, 961545), (240, 897442), (260, 828408), (273, 788960), (280, 769236), (312, 690340), (336, 641030), (364, 591720), (390, 552272), (416, 517755), (420, 512824), (455, 473376), (480, 448721), (520, 414204), (546, 394480), (560, 384618), (624, 345170), (672, 320515), (728, 295860), (780, 276136), (840, 256412), (910, 236688), (1040, 207102), (1092, 197240), (1120, 192309), (1248, 172585), (1365, 157792), (1456, 147930), (1560, 138068), (1680, 128206), (1820, 118344), (2080, 103551), (2184, 98620), (2730, 78896), (2912, 73965), (3120, 69034), (3360, 64103), (3640, 59172), (4368, 49310), (4931, 43680), (5460, 39448), (6240, 34517), (7280, 29586), (8736, 24655), (9862, 21840), (10920, 19724), (14560, 14793)]