808441830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:568

約数の個数: 256

約数和(自身を含む): 2654208000

約数和(自身を除く): 1845766170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 47, 54, 57, 63, 70, 90, 94, 95, 105, 114, 126, 133, 135, 141, 171, 189, 190, 210, 235, 266, 270, 282, 285, 315, 329, 342, 378, 399, 423, 470, 479, 513, 570, 630, 658, 665, 705, 798, 846, 855, 893, 945, 958, 987, 1026, 1197, 1269, 1330, 1410, 1437, 1645, 1710, 1786, 1890, 1974, 1995, 2115, 2394, 2395, 2538, 2565, 2679, 2874, 2961, 3290, 3353, 3591, 3990, 4230, 4311, 4465, 4790, 4935, 5130, 5358, 5922, 5985, 6251, 6345, 6706, 7182, 7185, 8037, 8622, 8883, 8930, 9101, 9870, 10059, 11970, 12502, 12690, 12933, 13395, 14370, 14805, 16074, 16765, 17766, 17955, 18202, 18753, 20118, 21555, 22513, 24111, 25866, 26790, 27303, 29610, 30177, 31255, 33530, 35910, 37506, 40185, 43110, 44415, 45026, 45505, 48222, 50295, 54606, 56259, 60354, 62510, 63707, 64665, 67539, 80370, 81909, 88830, 90531, 91010, 93765, 100590, 112518, 112565, 120555, 127414, 129330, 135078, 136515, 150885, 157591, 163818, 168777, 181062, 187530, 191121, 202617, 225130, 241110, 245727, 273030, 281295, 301770, 315182, 318535, 337554, 337695, 382242, 405234, 409545, 427747, 452655, 472773, 491454, 562590, 573363, 607851, 637070, 675390, 787955, 819090, 843885, 855494, 905310, 945546, 955605, 1013085, 1146726, 1215702, 1228635, 1283241, 1418319, 1575910, 1687770, 1720089, 1911210, 2026170, 2138735, 2363865, 2457270, 2566482, 2836638, 2866815, 2994229, 3039255, 3440178, 3849723, 4254957, 4277470, 4727730, 5733630, 5988458, 6078510, 6416205, 7091595, 7699446, 8509914, 8600445, 8982687, 11549169, 12832410, 14183190, 14971145, 17200890, 17965374, 19248615, 21274785, 23098338, 26948061, 29942290, 38497230, 42549570, 44913435, 53896122, 57745845, 80844183, 89826870, 115491690, 134740305, 161688366, 269480610, 404220915, 808441830]

約数ペア:

[(1, 808441830), (2, 404220915), (3, 269480610), (5, 161688366), (6, 134740305), (7, 115491690), (9, 89826870), (10, 80844183), (14, 57745845), (15, 53896122), (18, 44913435), (19, 42549570), (21, 38497230), (27, 29942290), (30, 26948061), (35, 23098338), (38, 21274785), (42, 19248615), (45, 17965374), (47, 17200890), (54, 14971145), (57, 14183190), (63, 12832410), (70, 11549169), (90, 8982687), (94, 8600445), (95, 8509914), (105, 7699446), (114, 7091595), (126, 6416205), (133, 6078510), (135, 5988458), (141, 5733630), (171, 4727730), (189, 4277470), (190, 4254957), (210, 3849723), (235, 3440178), (266, 3039255), (270, 2994229), (282, 2866815), (285, 2836638), (315, 2566482), (329, 2457270), (342, 2363865), (378, 2138735), (399, 2026170), (423, 1911210), (470, 1720089), (479, 1687770), (513, 1575910), (570, 1418319), (630, 1283241), (658, 1228635), (665, 1215702), (705, 1146726), (798, 1013085), (846, 955605), (855, 945546), (893, 905310), (945, 855494), (958, 843885), (987, 819090), (1026, 787955), (1197, 675390), (1269, 637070), (1330, 607851), (1410, 573363), (1437, 562590), (1645, 491454), (1710, 472773), (1786, 452655), (1890, 427747), (1974, 409545), (1995, 405234), (2115, 382242), (2394, 337695), (2395, 337554), (2538, 318535), (2565, 315182), (2679, 301770), (2874, 281295), (2961, 273030), (3290, 245727), (3353, 241110), (3591, 225130), (3990, 202617), (4230, 191121), (4311, 187530), (4465, 181062), (4790, 168777), (4935, 163818), (5130, 157591), (5358, 150885), (5922, 136515), (5985, 135078), (6251, 129330), (6345, 127414), (6706, 120555), (7182, 112565), (7185, 112518), (8037, 100590), (8622, 93765), (8883, 91010), (8930, 90531), (9101, 88830), (9870, 81909), (10059, 80370), (11970, 67539), (12502, 64665), (12690, 63707), (12933, 62510), (13395, 60354), (14370, 56259), (14805, 54606), (16074, 50295), (16765, 48222), (17766, 45505), (17955, 45026), (18202, 44415), (18753, 43110), (20118, 40185), (21555, 37506), (22513, 35910), (24111, 33530), (25866, 31255), (26790, 30177), (27303, 29610)]