1427859720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13177}}^1$

素因数の和:13244

約数の個数: 192

約数和(自身を含む): 5427227520

約数和(自身を除く): 3999367800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1505, 1548, 1720, 1806, 1935, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3870, 4515, 5160, 5418, 6020, 7224, 7740, 9030, 10836, 12040, 13177, 13545, 15480, 18060, 21672, 26354, 27090, 36120, 39531, 52708, 54180, 65885, 79062, 92239, 105416, 108360, 118593, 131770, 158124, 184478, 197655, 237186, 263540, 276717, 316248, 368956, 395310, 461195, 474372, 527080, 553434, 566611, 592965, 737912, 790620, 830151, 922390, 948744, 1106868, 1133222, 1185930, 1383585, 1581240, 1660302, 1699833, 1844780, 2213736, 2266444, 2371860, 2767170, 2833055, 3320604, 3399666, 3689560, 3966277, 4150755, 4532888, 4743720, 5099499, 5534340, 5666110, 6641208, 6799332, 7932554, 8301510, 8499165, 10198998, 11068680, 11332220, 11898831, 13598664, 15865108, 16603020, 16998330, 19831385, 20397996, 22664440, 23797662, 25497495, 31730216, 33206040, 33996660, 35696493, 39662770, 40795992, 47595324, 50994990, 59494155, 67993320, 71392986, 79325540, 95190648, 101989980, 118988310, 142785972, 158651080, 178482465, 203979960, 237976620, 285571944, 356964930, 475953240, 713929860, 1427859720]

約数ペア:

[(1, 1427859720), (2, 713929860), (3, 475953240), (4, 356964930), (5, 285571944), (6, 237976620), (7, 203979960), (8, 178482465), (9, 158651080), (10, 142785972), (12, 118988310), (14, 101989980), (15, 95190648), (18, 79325540), (20, 71392986), (21, 67993320), (24, 59494155), (28, 50994990), (30, 47595324), (35, 40795992), (36, 39662770), (40, 35696493), (42, 33996660), (43, 33206040), (45, 31730216), (56, 25497495), (60, 23797662), (63, 22664440), (70, 20397996), (72, 19831385), (84, 16998330), (86, 16603020), (90, 15865108), (105, 13598664), (120, 11898831), (126, 11332220), (129, 11068680), (140, 10198998), (168, 8499165), (172, 8301510), (180, 7932554), (210, 6799332), (215, 6641208), (252, 5666110), (258, 5534340), (280, 5099499), (301, 4743720), (315, 4532888), (344, 4150755), (360, 3966277), (387, 3689560), (420, 3399666), (430, 3320604), (504, 2833055), (516, 2767170), (602, 2371860), (630, 2266444), (645, 2213736), (774, 1844780), (840, 1699833), (860, 1660302), (903, 1581240), (1032, 1383585), (1204, 1185930), (1260, 1133222), (1290, 1106868), (1505, 948744), (1548, 922390), (1720, 830151), (1806, 790620), (1935, 737912), (2408, 592965), (2520, 566611), (2580, 553434), (2709, 527080), (3010, 474372), (3096, 461195), (3612, 395310), (3870, 368956), (4515, 316248), (5160, 276717), (5418, 263540), (6020, 237186), (7224, 197655), (7740, 184478), (9030, 158124), (10836, 131770), (12040, 118593), (13177, 108360), (13545, 105416), (15480, 92239), (18060, 79062), (21672, 65885), (26354, 54180), (27090, 52708), (36120, 39531)]