317559660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 1081092096

約数和(自身を除く): 763532436

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 31, 33, 34, 44, 51, 55, 60, 62, 66, 68, 83, 85, 93, 102, 110, 121, 124, 132, 155, 165, 166, 170, 186, 187, 204, 220, 242, 249, 255, 310, 330, 332, 340, 341, 363, 372, 374, 415, 465, 484, 498, 510, 527, 561, 605, 620, 660, 682, 726, 748, 830, 913, 930, 935, 996, 1020, 1023, 1054, 1122, 1210, 1245, 1364, 1411, 1452, 1581, 1660, 1705, 1815, 1826, 1860, 1870, 2046, 2057, 2108, 2244, 2420, 2490, 2573, 2635, 2739, 2805, 2822, 3162, 3410, 3630, 3652, 3740, 3751, 4092, 4114, 4233, 4565, 4980, 5115, 5146, 5270, 5478, 5610, 5644, 5797, 6171, 6324, 6820, 7055, 7260, 7502, 7719, 7905, 8228, 8466, 9130, 10043, 10230, 10285, 10292, 10540, 10956, 11220, 11253, 11594, 12342, 12865, 13695, 14110, 15004, 15438, 15521, 15810, 16932, 17391, 18260, 18755, 20086, 20460, 20570, 21165, 22506, 23188, 24684, 25730, 27390, 28220, 28303, 28985, 30129, 30855, 30876, 31042, 31620, 34782, 37510, 38595, 40172, 41140, 42330, 43741, 45012, 46563, 50215, 51460, 54780, 56265, 56606, 57970, 60258, 61710, 62084, 63767, 69564, 75020, 77190, 77605, 84660, 84909, 86955, 87482, 93126, 100430, 112530, 113212, 115940, 120516, 123420, 127534, 131223, 141515, 150645, 154380, 155210, 169818, 170731, 173910, 174964, 186252, 191301, 200860, 218705, 225060, 232815, 255068, 262446, 283030, 301290, 310420, 311333, 318835, 339636, 341462, 347820, 382602, 424545, 437410, 465630, 481151, 512193, 524892, 566060, 602580, 622666, 637670, 656115, 682924, 765204, 849090, 853655, 874820, 931260, 933999, 956505, 962302, 1024386, 1245332, 1275340, 1312230, 1443453, 1556665, 1698180, 1707310, 1867998, 1913010, 1924604, 2048772, 2405755, 2560965, 2624460, 2886906, 3113330, 3414620, 3735996, 3826020, 4669995, 4811510, 5121930, 5292661, 5773812, 6226660, 7217265, 9339990, 9623020, 10243860, 10585322, 14434530, 15877983, 18679980, 21170644, 26463305, 28869060, 31755966, 52926610, 63511932, 79389915, 105853220, 158779830, 317559660]

約数ペア:

[(1, 317559660), (2, 158779830), (3, 105853220), (4, 79389915), (5, 63511932), (6, 52926610), (10, 31755966), (11, 28869060), (12, 26463305), (15, 21170644), (17, 18679980), (20, 15877983), (22, 14434530), (30, 10585322), (31, 10243860), (33, 9623020), (34, 9339990), (44, 7217265), (51, 6226660), (55, 5773812), (60, 5292661), (62, 5121930), (66, 4811510), (68, 4669995), (83, 3826020), (85, 3735996), (93, 3414620), (102, 3113330), (110, 2886906), (121, 2624460), (124, 2560965), (132, 2405755), (155, 2048772), (165, 1924604), (166, 1913010), (170, 1867998), (186, 1707310), (187, 1698180), (204, 1556665), (220, 1443453), (242, 1312230), (249, 1275340), (255, 1245332), (310, 1024386), (330, 962302), (332, 956505), (340, 933999), (341, 931260), (363, 874820), (372, 853655), (374, 849090), (415, 765204), (465, 682924), (484, 656115), (498, 637670), (510, 622666), (527, 602580), (561, 566060), (605, 524892), (620, 512193), (660, 481151), (682, 465630), (726, 437410), (748, 424545), (830, 382602), (913, 347820), (930, 341462), (935, 339636), (996, 318835), (1020, 311333), (1023, 310420), (1054, 301290), (1122, 283030), (1210, 262446), (1245, 255068), (1364, 232815), (1411, 225060), (1452, 218705), (1581, 200860), (1660, 191301), (1705, 186252), (1815, 174964), (1826, 173910), (1860, 170731), (1870, 169818), (2046, 155210), (2057, 154380), (2108, 150645), (2244, 141515), (2420, 131223), (2490, 127534), (2573, 123420), (2635, 120516), (2739, 115940), (2805, 113212), (2822, 112530), (3162, 100430), (3410, 93126), (3630, 87482), (3652, 86955), (3740, 84909), (3751, 84660), (4092, 77605), (4114, 77190), (4233, 75020), (4565, 69564), (4980, 63767), (5115, 62084), (5146, 61710), (5270, 60258), (5478, 57970), (5610, 56606), (5644, 56265), (5797, 54780), (6171, 51460), (6324, 50215), (6820, 46563), (7055, 45012), (7260, 43741), (7502, 42330), (7719, 41140), (7905, 40172), (8228, 38595), (8466, 37510), (9130, 34782), (10043, 31620), (10230, 31042), (10285, 30876), (10292, 30855), (10540, 30129), (10956, 28985), (11220, 28303), (11253, 28220), (11594, 27390), (12342, 25730), (12865, 24684), (13695, 23188), (14110, 22506), (15004, 21165), (15438, 20570), (15521, 20460), (15810, 20086), (16932, 18755), (17391, 18260)]