296956660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 216

約数和(自身を含む): 862184736

約数和(自身を除く): 565228076

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 91, 98, 110, 130, 140, 143, 154, 163, 169, 182, 196, 220, 245, 260, 286, 308, 326, 338, 364, 385, 455, 490, 539, 572, 637, 652, 676, 715, 770, 815, 845, 910, 980, 1001, 1078, 1141, 1183, 1274, 1430, 1540, 1630, 1690, 1793, 1820, 1859, 2002, 2119, 2156, 2282, 2366, 2548, 2695, 2860, 3185, 3260, 3380, 3586, 3718, 4004, 4238, 4564, 4732, 5005, 5390, 5705, 5915, 6370, 7007, 7172, 7436, 7987, 8281, 8476, 8965, 9295, 10010, 10595, 10780, 11410, 11830, 12551, 12740, 13013, 14014, 14833, 15974, 16562, 17930, 18590, 20020, 21190, 22820, 23309, 23660, 25102, 26026, 27547, 28028, 29666, 31948, 33124, 35035, 35860, 37180, 39935, 41405, 42380, 46618, 50204, 52052, 55094, 59332, 62755, 65065, 70070, 74165, 79870, 82810, 87857, 91091, 93236, 103831, 110188, 116545, 125510, 130130, 137735, 140140, 148330, 159740, 163163, 165620, 175714, 182182, 192829, 207662, 233090, 251020, 260260, 275470, 296660, 303017, 326326, 351428, 364364, 385658, 415324, 439285, 455455, 466180, 519155, 550940, 606034, 652652, 771316, 815815, 878570, 910910, 964145, 1038310, 1142141, 1212068, 1349803, 1515085, 1631630, 1757140, 1821820, 1928290, 2076620, 2121119, 2284282, 2699606, 3030170, 3263260, 3856580, 4242238, 4568564, 5399212, 5710705, 6060340, 6749015, 8484476, 10605595, 11421410, 13498030, 14847833, 21211190, 22842820, 26996060, 29695666, 42422380, 59391332, 74239165, 148478330, 296956660]

約数ペア:

[(1, 296956660), (2, 148478330), (4, 74239165), (5, 59391332), (7, 42422380), (10, 29695666), (11, 26996060), (13, 22842820), (14, 21211190), (20, 14847833), (22, 13498030), (26, 11421410), (28, 10605595), (35, 8484476), (44, 6749015), (49, 6060340), (52, 5710705), (55, 5399212), (65, 4568564), (70, 4242238), (77, 3856580), (91, 3263260), (98, 3030170), (110, 2699606), (130, 2284282), (140, 2121119), (143, 2076620), (154, 1928290), (163, 1821820), (169, 1757140), (182, 1631630), (196, 1515085), (220, 1349803), (245, 1212068), (260, 1142141), (286, 1038310), (308, 964145), (326, 910910), (338, 878570), (364, 815815), (385, 771316), (455, 652652), (490, 606034), (539, 550940), (572, 519155), (637, 466180), (652, 455455), (676, 439285), (715, 415324), (770, 385658), (815, 364364), (845, 351428), (910, 326326), (980, 303017), (1001, 296660), (1078, 275470), (1141, 260260), (1183, 251020), (1274, 233090), (1430, 207662), (1540, 192829), (1630, 182182), (1690, 175714), (1793, 165620), (1820, 163163), (1859, 159740), (2002, 148330), (2119, 140140), (2156, 137735), (2282, 130130), (2366, 125510), (2548, 116545), (2695, 110188), (2860, 103831), (3185, 93236), (3260, 91091), (3380, 87857), (3586, 82810), (3718, 79870), (4004, 74165), (4238, 70070), (4564, 65065), (4732, 62755), (5005, 59332), (5390, 55094), (5705, 52052), (5915, 50204), (6370, 46618), (7007, 42380), (7172, 41405), (7436, 39935), (7987, 37180), (8281, 35860), (8476, 35035), (8965, 33124), (9295, 31948), (10010, 29666), (10595, 28028), (10780, 27547), (11410, 26026), (11830, 25102), (12551, 23660), (12740, 23309), (13013, 22820), (14014, 21190), (14833, 20020), (15974, 18590), (16562, 17930)]