2391458940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 8301384000

約数和(自身を除く): 5909925060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 149, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 298, 342, 361, 380, 390, 447, 468, 494, 570, 585, 596, 684, 722, 741, 745, 780, 855, 894, 988, 1083, 1140, 1170, 1235, 1341, 1444, 1482, 1490, 1710, 1788, 1805, 1937, 2166, 2223, 2235, 2340, 2470, 2682, 2831, 2964, 2980, 3249, 3420, 3610, 3705, 3874, 4332, 4446, 4470, 4693, 4940, 5364, 5415, 5662, 5811, 6498, 6705, 6859, 7220, 7410, 7748, 8493, 8892, 8940, 9386, 9685, 10830, 11115, 11324, 11622, 12996, 13410, 13718, 14079, 14155, 14820, 16245, 16986, 17433, 18772, 19370, 20577, 21660, 22230, 23244, 23465, 25479, 26820, 27436, 28158, 28310, 29055, 32490, 33972, 34295, 34866, 36803, 38740, 41154, 42237, 42465, 44460, 46930, 50958, 53789, 56316, 56620, 58110, 61731, 64980, 68590, 69732, 70395, 73606, 82308, 84474, 84930, 87165, 89167, 93860, 101916, 102885, 107578, 110409, 116220, 123462, 127395, 137180, 140790, 147212, 161367, 168948, 169860, 174330, 178334, 184015, 205770, 211185, 215156, 220818, 246924, 254790, 267501, 268945, 281580, 308655, 322734, 331227, 348660, 356668, 368030, 411540, 422370, 441636, 445835, 484101, 509580, 535002, 537890, 552045, 617310, 645468, 662454, 699257, 736060, 802503, 806835, 844740, 891670, 968202, 1021991, 1070004, 1075780, 1104090, 1234620, 1324908, 1337505, 1398514, 1605006, 1613670, 1656135, 1783340, 1936404, 2043982, 2097771, 2208180, 2420505, 2675010, 2797028, 3065973, 3210012, 3227340, 3312270, 3496285, 4012515, 4087964, 4195542, 4841010, 5109955, 5350020, 6131946, 6293313, 6624540, 6992570, 8025030, 8391084, 9197919, 9682020, 10219910, 10488855, 12263892, 12586626, 13285883, 13985140, 15329865, 16050060, 18395838, 20439820, 20977710, 25173252, 26571766, 30659730, 31466565, 36791676, 39857649, 41955420, 45989595, 53143532, 61319460, 62933130, 66429415, 79715298, 91979190, 119572947, 125866260, 132858830, 159430596, 183958380, 199288245, 239145894, 265717660, 398576490, 478291788, 597864735, 797152980, 1195729470, 2391458940]

約数ペア:

[(1, 2391458940), (2, 1195729470), (3, 797152980), (4, 597864735), (5, 478291788), (6, 398576490), (9, 265717660), (10, 239145894), (12, 199288245), (13, 183958380), (15, 159430596), (18, 132858830), (19, 125866260), (20, 119572947), (26, 91979190), (30, 79715298), (36, 66429415), (38, 62933130), (39, 61319460), (45, 53143532), (52, 45989595), (57, 41955420), (60, 39857649), (65, 36791676), (76, 31466565), (78, 30659730), (90, 26571766), (95, 25173252), (114, 20977710), (117, 20439820), (130, 18395838), (149, 16050060), (156, 15329865), (171, 13985140), (180, 13285883), (190, 12586626), (195, 12263892), (228, 10488855), (234, 10219910), (247, 9682020), (260, 9197919), (285, 8391084), (298, 8025030), (342, 6992570), (361, 6624540), (380, 6293313), (390, 6131946), (447, 5350020), (468, 5109955), (494, 4841010), (570, 4195542), (585, 4087964), (596, 4012515), (684, 3496285), (722, 3312270), (741, 3227340), (745, 3210012), (780, 3065973), (855, 2797028), (894, 2675010), (988, 2420505), (1083, 2208180), (1140, 2097771), (1170, 2043982), (1235, 1936404), (1341, 1783340), (1444, 1656135), (1482, 1613670), (1490, 1605006), (1710, 1398514), (1788, 1337505), (1805, 1324908), (1937, 1234620), (2166, 1104090), (2223, 1075780), (2235, 1070004), (2340, 1021991), (2470, 968202), (2682, 891670), (2831, 844740), (2964, 806835), (2980, 802503), (3249, 736060), (3420, 699257), (3610, 662454), (3705, 645468), (3874, 617310), (4332, 552045), (4446, 537890), (4470, 535002), (4693, 509580), (4940, 484101), (5364, 445835), (5415, 441636), (5662, 422370), (5811, 411540), (6498, 368030), (6705, 356668), (6859, 348660), (7220, 331227), (7410, 322734), (7748, 308655), (8493, 281580), (8892, 268945), (8940, 267501), (9386, 254790), (9685, 246924), (10830, 220818), (11115, 215156), (11324, 211185), (11622, 205770), (12996, 184015), (13410, 178334), (13718, 174330), (14079, 169860), (14155, 168948), (14820, 161367), (16245, 147212), (16986, 140790), (17433, 137180), (18772, 127395), (19370, 123462), (20577, 116220), (21660, 110409), (22230, 107578), (23244, 102885), (23465, 101916), (25479, 93860), (26820, 89167), (27436, 87165), (28158, 84930), (28310, 84474), (29055, 82308), (32490, 73606), (33972, 70395), (34295, 69732), (34866, 68590), (36803, 64980), (38740, 61731), (41154, 58110), (42237, 56620), (42465, 56316), (44460, 53789), (46930, 50958)]