161726040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2213}}^1$

素因数の和:2266

約数の個数: 192

約数和(自身を含む): 621691200

約数和(自身を除く): 459965160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2213, 2436, 2520, 2610, 3045, 3480, 3654, 4060, 4426, 4872, 5220, 6090, 6639, 7308, 8120, 8852, 9135, 10440, 11065, 12180, 13278, 14616, 15491, 17704, 18270, 19917, 22130, 24360, 26556, 30982, 33195, 36540, 39834, 44260, 46473, 53112, 61964, 64177, 66390, 73080, 77455, 79668, 88520, 92946, 99585, 123928, 128354, 132780, 139419, 154910, 159336, 185892, 192531, 199170, 232365, 256708, 265560, 278838, 309820, 320885, 371784, 385062, 398340, 449239, 464730, 513416, 557676, 577593, 619640, 641770, 697095, 770124, 796680, 898478, 929460, 962655, 1115352, 1155186, 1283540, 1347717, 1394190, 1540248, 1796956, 1858920, 1925310, 2246195, 2310372, 2567080, 2695434, 2788380, 2887965, 3593912, 3850620, 4043151, 4492390, 4620744, 5390868, 5576760, 5775930, 6738585, 7701240, 8086302, 8984780, 10781736, 11551860, 13477170, 16172604, 17969560, 20215755, 23103720, 26954340, 32345208, 40431510, 53908680, 80863020, 161726040]

約数ペア:

[(1, 161726040), (2, 80863020), (3, 53908680), (4, 40431510), (5, 32345208), (6, 26954340), (7, 23103720), (8, 20215755), (9, 17969560), (10, 16172604), (12, 13477170), (14, 11551860), (15, 10781736), (18, 8984780), (20, 8086302), (21, 7701240), (24, 6738585), (28, 5775930), (29, 5576760), (30, 5390868), (35, 4620744), (36, 4492390), (40, 4043151), (42, 3850620), (45, 3593912), (56, 2887965), (58, 2788380), (60, 2695434), (63, 2567080), (70, 2310372), (72, 2246195), (84, 1925310), (87, 1858920), (90, 1796956), (105, 1540248), (116, 1394190), (120, 1347717), (126, 1283540), (140, 1155186), (145, 1115352), (168, 962655), (174, 929460), (180, 898478), (203, 796680), (210, 770124), (232, 697095), (252, 641770), (261, 619640), (280, 577593), (290, 557676), (315, 513416), (348, 464730), (360, 449239), (406, 398340), (420, 385062), (435, 371784), (504, 320885), (522, 309820), (580, 278838), (609, 265560), (630, 256708), (696, 232365), (812, 199170), (840, 192531), (870, 185892), (1015, 159336), (1044, 154910), (1160, 139419), (1218, 132780), (1260, 128354), (1305, 123928), (1624, 99585), (1740, 92946), (1827, 88520), (2030, 79668), (2088, 77455), (2213, 73080), (2436, 66390), (2520, 64177), (2610, 61964), (3045, 53112), (3480, 46473), (3654, 44260), (4060, 39834), (4426, 36540), (4872, 33195), (5220, 30982), (6090, 26556), (6639, 24360), (7308, 22130), (8120, 19917), (8852, 18270), (9135, 17704), (10440, 15491), (11065, 14616), (12180, 13278)]