284479560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 256

約数和(自身を含む): 1016064000

約数和(自身を除く): 731584440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 31, 36, 40, 45, 54, 58, 60, 62, 72, 87, 90, 93, 108, 116, 120, 124, 135, 145, 155, 174, 180, 186, 216, 232, 248, 261, 270, 279, 290, 293, 310, 348, 360, 372, 435, 465, 522, 540, 558, 580, 586, 620, 696, 744, 783, 837, 870, 879, 899, 930, 1044, 1080, 1116, 1160, 1172, 1240, 1305, 1395, 1465, 1566, 1674, 1740, 1758, 1798, 1860, 2088, 2232, 2344, 2610, 2637, 2697, 2790, 2930, 3132, 3348, 3480, 3516, 3596, 3720, 3915, 4185, 4395, 4495, 5220, 5274, 5394, 5580, 5860, 6264, 6696, 7032, 7192, 7830, 7911, 8091, 8370, 8497, 8790, 8990, 9083, 10440, 10548, 10788, 11160, 11720, 13185, 13485, 15660, 15822, 16182, 16740, 16994, 17580, 17980, 18166, 21096, 21576, 24273, 25491, 26370, 26970, 27249, 31320, 31644, 32364, 33480, 33988, 35160, 35960, 36332, 39555, 40455, 42485, 45415, 48546, 50982, 52740, 53940, 54498, 63288, 64728, 67976, 72664, 76473, 79110, 80910, 81747, 84970, 90830, 97092, 101964, 105480, 107880, 108996, 121365, 127455, 136245, 152946, 158220, 161820, 163494, 169940, 181660, 194184, 203928, 217992, 229419, 242730, 245241, 254910, 263407, 272490, 305892, 316440, 323640, 326988, 339880, 363320, 382365, 408735, 458838, 485460, 490482, 509820, 526814, 544980, 611784, 653976, 764730, 790221, 817470, 917676, 970920, 980964, 1019640, 1053628, 1089960, 1147095, 1226205, 1317035, 1529460, 1580442, 1634940, 1835352, 1961928, 2107256, 2294190, 2370663, 2452410, 2634070, 3058920, 3160884, 3269880, 3951105, 4588380, 4741326, 4904820, 5268140, 6321768, 7111989, 7902210, 9176760, 9482652, 9809640, 10536280, 11853315, 14223978, 15804420, 18965304, 23706630, 28447956, 31608840, 35559945, 47413260, 56895912, 71119890, 94826520, 142239780, 284479560]

約数ペア:

[(1, 284479560), (2, 142239780), (3, 94826520), (4, 71119890), (5, 56895912), (6, 47413260), (8, 35559945), (9, 31608840), (10, 28447956), (12, 23706630), (15, 18965304), (18, 15804420), (20, 14223978), (24, 11853315), (27, 10536280), (29, 9809640), (30, 9482652), (31, 9176760), (36, 7902210), (40, 7111989), (45, 6321768), (54, 5268140), (58, 4904820), (60, 4741326), (62, 4588380), (72, 3951105), (87, 3269880), (90, 3160884), (93, 3058920), (108, 2634070), (116, 2452410), (120, 2370663), (124, 2294190), (135, 2107256), (145, 1961928), (155, 1835352), (174, 1634940), (180, 1580442), (186, 1529460), (216, 1317035), (232, 1226205), (248, 1147095), (261, 1089960), (270, 1053628), (279, 1019640), (290, 980964), (293, 970920), (310, 917676), (348, 817470), (360, 790221), (372, 764730), (435, 653976), (465, 611784), (522, 544980), (540, 526814), (558, 509820), (580, 490482), (586, 485460), (620, 458838), (696, 408735), (744, 382365), (783, 363320), (837, 339880), (870, 326988), (879, 323640), (899, 316440), (930, 305892), (1044, 272490), (1080, 263407), (1116, 254910), (1160, 245241), (1172, 242730), (1240, 229419), (1305, 217992), (1395, 203928), (1465, 194184), (1566, 181660), (1674, 169940), (1740, 163494), (1758, 161820), (1798, 158220), (1860, 152946), (2088, 136245), (2232, 127455), (2344, 121365), (2610, 108996), (2637, 107880), (2697, 105480), (2790, 101964), (2930, 97092), (3132, 90830), (3348, 84970), (3480, 81747), (3516, 80910), (3596, 79110), (3720, 76473), (3915, 72664), (4185, 67976), (4395, 64728), (4495, 63288), (5220, 54498), (5274, 53940), (5394, 52740), (5580, 50982), (5860, 48546), (6264, 45415), (6696, 42485), (7032, 40455), (7192, 39555), (7830, 36332), (7911, 35960), (8091, 35160), (8370, 33988), (8497, 33480), (8790, 32364), (8990, 31644), (9083, 31320), (10440, 27249), (10548, 26970), (10788, 26370), (11160, 25491), (11720, 24273), (13185, 21576), (13485, 21096), (15660, 18166), (15822, 17980), (16182, 17580), (16740, 16994)]