80653860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1167

約数の個数: 192

約数和(自身を含む): 302131200

約数和(自身を除く): 221477340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1123, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2246, 2394, 2565, 2660, 3369, 3420, 3591, 3780, 3990, 4492, 4788, 5130, 5615, 5985, 6738, 7182, 7861, 7980, 10107, 10260, 11230, 11970, 13476, 14364, 15722, 16845, 17955, 20214, 21337, 22460, 23583, 23940, 30321, 31444, 33690, 35910, 39305, 40428, 42674, 47166, 50535, 60642, 64011, 67380, 70749, 71820, 78610, 85348, 94332, 101070, 106685, 117915, 121284, 128022, 141498, 149359, 151605, 157220, 192033, 202140, 212247, 213370, 235830, 256044, 282996, 298718, 303210, 320055, 353745, 384066, 424494, 426740, 448077, 471660, 576099, 597436, 606420, 640110, 707490, 746795, 768132, 848988, 896154, 960165, 1061235, 1152198, 1280220, 1344231, 1414980, 1493590, 1792308, 1920330, 2122470, 2240385, 2304396, 2688462, 2880495, 2987180, 3840660, 4032693, 4244940, 4480770, 5376924, 5760990, 6721155, 8065386, 8961540, 11521980, 13442310, 16130772, 20163465, 26884620, 40326930, 80653860]

約数ペア:

[(1, 80653860), (2, 40326930), (3, 26884620), (4, 20163465), (5, 16130772), (6, 13442310), (7, 11521980), (9, 8961540), (10, 8065386), (12, 6721155), (14, 5760990), (15, 5376924), (18, 4480770), (19, 4244940), (20, 4032693), (21, 3840660), (27, 2987180), (28, 2880495), (30, 2688462), (35, 2304396), (36, 2240385), (38, 2122470), (42, 1920330), (45, 1792308), (54, 1493590), (57, 1414980), (60, 1344231), (63, 1280220), (70, 1152198), (76, 1061235), (84, 960165), (90, 896154), (95, 848988), (105, 768132), (108, 746795), (114, 707490), (126, 640110), (133, 606420), (135, 597436), (140, 576099), (171, 471660), (180, 448077), (189, 426740), (190, 424494), (210, 384066), (228, 353745), (252, 320055), (266, 303210), (270, 298718), (285, 282996), (315, 256044), (342, 235830), (378, 213370), (380, 212247), (399, 202140), (420, 192033), (513, 157220), (532, 151605), (540, 149359), (570, 141498), (630, 128022), (665, 121284), (684, 117915), (756, 106685), (798, 101070), (855, 94332), (945, 85348), (1026, 78610), (1123, 71820), (1140, 70749), (1197, 67380), (1260, 64011), (1330, 60642), (1596, 50535), (1710, 47166), (1890, 42674), (1995, 40428), (2052, 39305), (2246, 35910), (2394, 33690), (2565, 31444), (2660, 30321), (3369, 23940), (3420, 23583), (3591, 22460), (3780, 21337), (3990, 20214), (4492, 17955), (4788, 16845), (5130, 15722), (5615, 14364), (5985, 13476), (6738, 11970), (7182, 11230), (7861, 10260), (7980, 10107)]