142800840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1493

約数の個数: 256

約数和(自身を含む): 586252800

約数和(自身を除く): 443451960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1453, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 2906, 3276, 3510, 3640, 3780, 4095, 4359, 4680, 4914, 5460, 5812, 6552, 7020, 7265, 7560, 8190, 8718, 9828, 10171, 10920, 11624, 12285, 13077, 14040, 14530, 16380, 17436, 18889, 19656, 20342, 21795, 24570, 26154, 29060, 30513, 32760, 34872, 37778, 39231, 40684, 43590, 49140, 50855, 52308, 56667, 58120, 61026, 65385, 75556, 78462, 81368, 87180, 91539, 94445, 98280, 101710, 104616, 113334, 122052, 130770, 132223, 151112, 152565, 156924, 170001, 174360, 183078, 188890, 196155, 203420, 226668, 244104, 261540, 264446, 274617, 283335, 305130, 313848, 340002, 366156, 377780, 392310, 396669, 406840, 453336, 457695, 510003, 523080, 528892, 549234, 566670, 610260, 661115, 680004, 732312, 755560, 784620, 793338, 850005, 915390, 1020006, 1057784, 1098468, 1133340, 1190007, 1220520, 1322230, 1360008, 1373085, 1569240, 1586676, 1700010, 1830780, 1983345, 2040012, 2196936, 2266680, 2380014, 2550015, 2644460, 2746170, 3173352, 3400020, 3570021, 3661560, 3966690, 4080024, 4760028, 5100030, 5288920, 5492340, 5950035, 6800040, 7140042, 7933380, 9520056, 10200060, 10984680, 11900070, 14280084, 15866760, 17850105, 20400120, 23800140, 28560168, 35700210, 47600280, 71400420, 142800840]

約数ペア:

[(1, 142800840), (2, 71400420), (3, 47600280), (4, 35700210), (5, 28560168), (6, 23800140), (7, 20400120), (8, 17850105), (9, 15866760), (10, 14280084), (12, 11900070), (13, 10984680), (14, 10200060), (15, 9520056), (18, 7933380), (20, 7140042), (21, 6800040), (24, 5950035), (26, 5492340), (27, 5288920), (28, 5100030), (30, 4760028), (35, 4080024), (36, 3966690), (39, 3661560), (40, 3570021), (42, 3400020), (45, 3173352), (52, 2746170), (54, 2644460), (56, 2550015), (60, 2380014), (63, 2266680), (65, 2196936), (70, 2040012), (72, 1983345), (78, 1830780), (84, 1700010), (90, 1586676), (91, 1569240), (104, 1373085), (105, 1360008), (108, 1322230), (117, 1220520), (120, 1190007), (126, 1133340), (130, 1098468), (135, 1057784), (140, 1020006), (156, 915390), (168, 850005), (180, 793338), (182, 784620), (189, 755560), (195, 732312), (210, 680004), (216, 661115), (234, 610260), (252, 566670), (260, 549234), (270, 528892), (273, 523080), (280, 510003), (312, 457695), (315, 453336), (351, 406840), (360, 396669), (364, 392310), (378, 377780), (390, 366156), (420, 340002), (455, 313848), (468, 305130), (504, 283335), (520, 274617), (540, 264446), (546, 261540), (585, 244104), (630, 226668), (702, 203420), (728, 196155), (756, 188890), (780, 183078), (819, 174360), (840, 170001), (910, 156924), (936, 152565), (945, 151112), (1080, 132223), (1092, 130770), (1170, 122052), (1260, 113334), (1365, 104616), (1404, 101710), (1453, 98280), (1512, 94445), (1560, 91539), (1638, 87180), (1755, 81368), (1820, 78462), (1890, 75556), (2184, 65385), (2340, 61026), (2457, 58120), (2520, 56667), (2730, 52308), (2808, 50855), (2906, 49140), (3276, 43590), (3510, 40684), (3640, 39231), (3780, 37778), (4095, 34872), (4359, 32760), (4680, 30513), (4914, 29060), (5460, 26154), (5812, 24570), (6552, 21795), (7020, 20342), (7265, 19656), (7560, 18889), (8190, 17436), (8718, 16380), (9828, 14530), (10171, 14040), (10920, 13077), (11624, 12285)]