213099120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7589}}^1$

素因数の和:7624

約数の個数: 160

約数和(自身を含む): 790574400

約数和(自身を除く): 577475280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 7589, 9360, 14040, 15178, 22767, 28080, 30356, 37945, 45534, 60712, 68301, 75890, 91068, 98657, 113835, 121424, 136602, 151780, 182136, 197314, 204903, 227670, 273204, 295971, 303560, 341505, 364272, 394628, 409806, 455340, 493285, 546408, 591942, 607120, 683010, 789256, 819612, 887913, 910680, 986570, 1024515, 1092816, 1183884, 1366020, 1479855, 1578512, 1639224, 1775826, 1821360, 1973140, 2049030, 2367768, 2663739, 2732040, 2959710, 3278448, 3551652, 3946280, 4098060, 4439565, 4735536, 5327478, 5464080, 5919420, 7103304, 7892560, 8196120, 8879130, 10654956, 11838840, 13318695, 14206608, 16392240, 17758260, 21309912, 23677680, 26637390, 35516520, 42619824, 53274780, 71033040, 106549560, 213099120]

約数ペア:

[(1, 213099120), (2, 106549560), (3, 71033040), (4, 53274780), (5, 42619824), (6, 35516520), (8, 26637390), (9, 23677680), (10, 21309912), (12, 17758260), (13, 16392240), (15, 14206608), (16, 13318695), (18, 11838840), (20, 10654956), (24, 8879130), (26, 8196120), (27, 7892560), (30, 7103304), (36, 5919420), (39, 5464080), (40, 5327478), (45, 4735536), (48, 4439565), (52, 4098060), (54, 3946280), (60, 3551652), (65, 3278448), (72, 2959710), (78, 2732040), (80, 2663739), (90, 2367768), (104, 2049030), (108, 1973140), (117, 1821360), (120, 1775826), (130, 1639224), (135, 1578512), (144, 1479855), (156, 1366020), (180, 1183884), (195, 1092816), (208, 1024515), (216, 986570), (234, 910680), (240, 887913), (260, 819612), (270, 789256), (312, 683010), (351, 607120), (360, 591942), (390, 546408), (432, 493285), (468, 455340), (520, 409806), (540, 394628), (585, 364272), (624, 341505), (702, 303560), (720, 295971), (780, 273204), (936, 227670), (1040, 204903), (1080, 197314), (1170, 182136), (1404, 151780), (1560, 136602), (1755, 121424), (1872, 113835), (2160, 98657), (2340, 91068), (2808, 75890), (3120, 68301), (3510, 60712), (4680, 45534), (5616, 37945), (7020, 30356), (7589, 28080), (9360, 22767), (14040, 15178)]