284083380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1099

約数の個数: 216

約数和(自身を含む): 1035740160

約数和(自身を除く): 751656780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 62, 63, 70, 84, 90, 93, 98, 105, 124, 126, 140, 147, 155, 180, 186, 196, 210, 217, 245, 252, 279, 294, 310, 315, 372, 420, 434, 441, 465, 490, 558, 588, 620, 630, 651, 735, 868, 882, 930, 980, 1039, 1085, 1116, 1260, 1302, 1395, 1470, 1519, 1764, 1860, 1953, 2078, 2170, 2205, 2604, 2790, 2940, 3038, 3117, 3255, 3906, 4156, 4340, 4410, 4557, 5195, 5580, 6076, 6234, 6510, 7273, 7595, 7812, 8820, 9114, 9351, 9765, 10390, 12468, 13020, 13671, 14546, 15190, 15585, 18228, 18702, 19530, 20780, 21819, 22785, 27342, 29092, 30380, 31170, 32209, 36365, 37404, 39060, 43638, 45570, 46755, 50911, 54684, 62340, 64418, 65457, 68355, 72730, 87276, 91140, 93510, 96627, 101822, 109095, 128836, 130914, 136710, 145460, 152733, 161045, 187020, 193254, 203644, 218190, 225463, 254555, 261828, 273420, 289881, 305466, 322090, 327285, 386508, 436380, 450926, 458199, 483135, 509110, 579762, 610932, 644180, 654570, 676389, 763665, 901852, 916398, 966270, 1018220, 1127315, 1159524, 1309140, 1352778, 1449405, 1527330, 1578241, 1832796, 1932540, 2029167, 2254630, 2290995, 2705556, 2898810, 3054660, 3156482, 3381945, 4058334, 4509260, 4581990, 4734723, 5797620, 6312964, 6763890, 7891205, 8116668, 9163980, 9469446, 10145835, 13527780, 14204169, 15782410, 18938892, 20291670, 23673615, 28408338, 31564820, 40583340, 47347230, 56816676, 71020845, 94694460, 142041690, 284083380]

約数ペア:

[(1, 284083380), (2, 142041690), (3, 94694460), (4, 71020845), (5, 56816676), (6, 47347230), (7, 40583340), (9, 31564820), (10, 28408338), (12, 23673615), (14, 20291670), (15, 18938892), (18, 15782410), (20, 14204169), (21, 13527780), (28, 10145835), (30, 9469446), (31, 9163980), (35, 8116668), (36, 7891205), (42, 6763890), (45, 6312964), (49, 5797620), (60, 4734723), (62, 4581990), (63, 4509260), (70, 4058334), (84, 3381945), (90, 3156482), (93, 3054660), (98, 2898810), (105, 2705556), (124, 2290995), (126, 2254630), (140, 2029167), (147, 1932540), (155, 1832796), (180, 1578241), (186, 1527330), (196, 1449405), (210, 1352778), (217, 1309140), (245, 1159524), (252, 1127315), (279, 1018220), (294, 966270), (310, 916398), (315, 901852), (372, 763665), (420, 676389), (434, 654570), (441, 644180), (465, 610932), (490, 579762), (558, 509110), (588, 483135), (620, 458199), (630, 450926), (651, 436380), (735, 386508), (868, 327285), (882, 322090), (930, 305466), (980, 289881), (1039, 273420), (1085, 261828), (1116, 254555), (1260, 225463), (1302, 218190), (1395, 203644), (1470, 193254), (1519, 187020), (1764, 161045), (1860, 152733), (1953, 145460), (2078, 136710), (2170, 130914), (2205, 128836), (2604, 109095), (2790, 101822), (2940, 96627), (3038, 93510), (3117, 91140), (3255, 87276), (3906, 72730), (4156, 68355), (4340, 65457), (4410, 64418), (4557, 62340), (5195, 54684), (5580, 50911), (6076, 46755), (6234, 45570), (6510, 43638), (7273, 39060), (7595, 37404), (7812, 36365), (8820, 32209), (9114, 31170), (9351, 30380), (9765, 29092), (10390, 27342), (12468, 22785), (13020, 21819), (13671, 20780), (14546, 19530), (15190, 18702), (15585, 18228)]