233843820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 787691520

約数和(自身を除く): 553847700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 73, 84, 87, 105, 116, 140, 145, 146, 174, 203, 210, 219, 263, 290, 292, 348, 365, 406, 420, 435, 438, 511, 526, 580, 609, 730, 789, 812, 870, 876, 1015, 1022, 1052, 1095, 1218, 1315, 1460, 1533, 1578, 1740, 1841, 2030, 2044, 2117, 2190, 2436, 2555, 2630, 3045, 3066, 3156, 3682, 3945, 4060, 4234, 4380, 5110, 5260, 5523, 6090, 6132, 6351, 7364, 7627, 7665, 7890, 8468, 9205, 10220, 10585, 11046, 12180, 12702, 14819, 15254, 15330, 15780, 18410, 19199, 21170, 22092, 22881, 25404, 27615, 29638, 30508, 30660, 31755, 36820, 38135, 38398, 42340, 44457, 45762, 53389, 55230, 57597, 59276, 63510, 74095, 76270, 76796, 88914, 91524, 95995, 106778, 110460, 114405, 115194, 127020, 134393, 148190, 152540, 160167, 177828, 191990, 213556, 222285, 228810, 230388, 266945, 268786, 287985, 296380, 320334, 383980, 403179, 444570, 457620, 533890, 537572, 556771, 575970, 640668, 671965, 800835, 806358, 889140, 1067780, 1113542, 1151940, 1343930, 1601670, 1612716, 1670313, 2015895, 2227084, 2687860, 2783855, 3203340, 3340626, 3897397, 4031790, 5567710, 6681252, 7794794, 8063580, 8351565, 11135420, 11692191, 15589588, 16703130, 19486985, 23384382, 33406260, 38973970, 46768764, 58460955, 77947940, 116921910, 233843820]

約数ペア:

[(1, 233843820), (2, 116921910), (3, 77947940), (4, 58460955), (5, 46768764), (6, 38973970), (7, 33406260), (10, 23384382), (12, 19486985), (14, 16703130), (15, 15589588), (20, 11692191), (21, 11135420), (28, 8351565), (29, 8063580), (30, 7794794), (35, 6681252), (42, 5567710), (58, 4031790), (60, 3897397), (70, 3340626), (73, 3203340), (84, 2783855), (87, 2687860), (105, 2227084), (116, 2015895), (140, 1670313), (145, 1612716), (146, 1601670), (174, 1343930), (203, 1151940), (210, 1113542), (219, 1067780), (263, 889140), (290, 806358), (292, 800835), (348, 671965), (365, 640668), (406, 575970), (420, 556771), (435, 537572), (438, 533890), (511, 457620), (526, 444570), (580, 403179), (609, 383980), (730, 320334), (789, 296380), (812, 287985), (870, 268786), (876, 266945), (1015, 230388), (1022, 228810), (1052, 222285), (1095, 213556), (1218, 191990), (1315, 177828), (1460, 160167), (1533, 152540), (1578, 148190), (1740, 134393), (1841, 127020), (2030, 115194), (2044, 114405), (2117, 110460), (2190, 106778), (2436, 95995), (2555, 91524), (2630, 88914), (3045, 76796), (3066, 76270), (3156, 74095), (3682, 63510), (3945, 59276), (4060, 57597), (4234, 55230), (4380, 53389), (5110, 45762), (5260, 44457), (5523, 42340), (6090, 38398), (6132, 38135), (6351, 36820), (7364, 31755), (7627, 30660), (7665, 30508), (7890, 29638), (8468, 27615), (9205, 25404), (10220, 22881), (10585, 22092), (11046, 21170), (12180, 19199), (12702, 18410), (14819, 15780), (15254, 15330)]