1681193880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3733}}^1$

素因数の和:3895

約数の個数: 160

約数和(自身を含む): 5692856400

約数和(自身を除く): 4011662520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 139, 162, 180, 216, 270, 278, 324, 360, 405, 417, 540, 556, 648, 695, 810, 834, 1080, 1112, 1251, 1390, 1620, 1668, 2085, 2502, 2780, 3240, 3336, 3733, 3753, 4170, 5004, 5560, 6255, 7466, 7506, 8340, 10008, 11199, 11259, 12510, 14932, 15012, 16680, 18665, 18765, 22398, 22518, 25020, 29864, 30024, 33597, 37330, 37530, 44796, 45036, 50040, 55995, 56295, 67194, 74660, 75060, 89592, 90072, 100791, 111990, 112590, 134388, 149320, 150120, 167985, 201582, 223980, 225180, 268776, 302373, 335970, 403164, 447960, 450360, 503955, 518887, 604746, 671940, 806328, 1007910, 1037774, 1209492, 1343880, 1511865, 1556661, 2015820, 2075548, 2418984, 2594435, 3023730, 3113322, 4031640, 4151096, 4669983, 5188870, 6047460, 6226644, 7783305, 9339966, 10377740, 12094920, 12453288, 14009949, 15566610, 18679932, 20755480, 23349915, 28019898, 31133220, 37359864, 42029847, 46699830, 56039796, 62266440, 70049745, 84059694, 93399660, 112079592, 140099490, 168119388, 186799320, 210149235, 280198980, 336238776, 420298470, 560397960, 840596940, 1681193880]

約数ペア:

[(1, 1681193880), (2, 840596940), (3, 560397960), (4, 420298470), (5, 336238776), (6, 280198980), (8, 210149235), (9, 186799320), (10, 168119388), (12, 140099490), (15, 112079592), (18, 93399660), (20, 84059694), (24, 70049745), (27, 62266440), (30, 56039796), (36, 46699830), (40, 42029847), (45, 37359864), (54, 31133220), (60, 28019898), (72, 23349915), (81, 20755480), (90, 18679932), (108, 15566610), (120, 14009949), (135, 12453288), (139, 12094920), (162, 10377740), (180, 9339966), (216, 7783305), (270, 6226644), (278, 6047460), (324, 5188870), (360, 4669983), (405, 4151096), (417, 4031640), (540, 3113322), (556, 3023730), (648, 2594435), (695, 2418984), (810, 2075548), (834, 2015820), (1080, 1556661), (1112, 1511865), (1251, 1343880), (1390, 1209492), (1620, 1037774), (1668, 1007910), (2085, 806328), (2502, 671940), (2780, 604746), (3240, 518887), (3336, 503955), (3733, 450360), (3753, 447960), (4170, 403164), (5004, 335970), (5560, 302373), (6255, 268776), (7466, 225180), (7506, 223980), (8340, 201582), (10008, 167985), (11199, 150120), (11259, 149320), (12510, 134388), (14932, 112590), (15012, 111990), (16680, 100791), (18665, 90072), (18765, 89592), (22398, 75060), (22518, 74660), (25020, 67194), (29864, 56295), (30024, 55995), (33597, 50040), (37330, 45036), (37530, 44796)]