840596940

素因数分解:

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

素因数の和:3893

約数の個数: 120

約数和(自身を含む): 2656666320

約数和(自身を除く): 1816069380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 139, 162, 180, 270, 278, 324, 405, 417, 540, 556, 695, 810, 834, 1251, 1390, 1620, 1668, 2085, 2502, 2780, 3733, 3753, 4170, 5004, 6255, 7466, 7506, 8340, 11199, 11259, 12510, 14932, 15012, 18665, 18765, 22398, 22518, 25020, 33597, 37330, 37530, 44796, 45036, 55995, 56295, 67194, 74660, 75060, 100791, 111990, 112590, 134388, 167985, 201582, 223980, 225180, 302373, 335970, 403164, 503955, 518887, 604746, 671940, 1007910, 1037774, 1209492, 1511865, 1556661, 2015820, 2075548, 2594435, 3023730, 3113322, 4669983, 5188870, 6047460, 6226644, 7783305, 9339966, 10377740, 14009949, 15566610, 18679932, 23349915, 28019898, 31133220, 42029847, 46699830, 56039796, 70049745, 84059694, 93399660, 140099490, 168119388, 210149235, 280198980, 420298470, 840596940]

約数ペア:

[(1, 840596940), (2, 420298470), (3, 280198980), (4, 210149235), (5, 168119388), (6, 140099490), (9, 93399660), (10, 84059694), (12, 70049745), (15, 56039796), (18, 46699830), (20, 42029847), (27, 31133220), (30, 28019898), (36, 23349915), (45, 18679932), (54, 15566610), (60, 14009949), (81, 10377740), (90, 9339966), (108, 7783305), (135, 6226644), (139, 6047460), (162, 5188870), (180, 4669983), (270, 3113322), (278, 3023730), (324, 2594435), (405, 2075548), (417, 2015820), (540, 1556661), (556, 1511865), (695, 1209492), (810, 1037774), (834, 1007910), (1251, 671940), (1390, 604746), (1620, 518887), (1668, 503955), (2085, 403164), (2502, 335970), (2780, 302373), (3733, 225180), (3753, 223980), (4170, 201582), (5004, 167985), (6255, 134388), (7466, 112590), (7506, 111990), (8340, 100791), (11199, 75060), (11259, 74660), (12510, 67194), (14932, 56295), (15012, 55995), (18665, 45036), (18765, 44796), (22398, 37530), (22518, 37330), (25020, 33597)]