42383880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 174283200

約数和(自身を除く): 131899320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 121, 126, 132, 139, 140, 154, 165, 168, 180, 198, 210, 220, 231, 242, 252, 264, 278, 280, 308, 315, 330, 360, 363, 385, 396, 417, 420, 440, 462, 484, 495, 504, 556, 605, 616, 630, 660, 693, 695, 726, 770, 792, 834, 840, 847, 924, 968, 973, 990, 1089, 1112, 1155, 1210, 1251, 1260, 1320, 1386, 1390, 1452, 1529, 1540, 1668, 1694, 1815, 1848, 1946, 1980, 2085, 2178, 2310, 2420, 2502, 2520, 2541, 2772, 2780, 2904, 2919, 3058, 3080, 3336, 3388, 3465, 3630, 3892, 3960, 4170, 4235, 4356, 4587, 4620, 4840, 4865, 5004, 5082, 5445, 5544, 5560, 5838, 6116, 6255, 6776, 6930, 7260, 7623, 7645, 7784, 8340, 8470, 8712, 8757, 9174, 9240, 9730, 10008, 10164, 10703, 10890, 11676, 12232, 12510, 12705, 13761, 13860, 14520, 14595, 15246, 15290, 16680, 16819, 16940, 17514, 18348, 19460, 20328, 21406, 21780, 22935, 23352, 25020, 25410, 27522, 27720, 29190, 30492, 30580, 32109, 33638, 33880, 35028, 36696, 38115, 38920, 42812, 43560, 43785, 45870, 50040, 50457, 50820, 53515, 55044, 58380, 60984, 61160, 64218, 67276, 68805, 70056, 76230, 84095, 85624, 87570, 91740, 96327, 100914, 101640, 107030, 110088, 116760, 117733, 128436, 134552, 137610, 151371, 152460, 160545, 168190, 175140, 183480, 192654, 201828, 214060, 235466, 252285, 256872, 275220, 302742, 304920, 321090, 336380, 350280, 353199, 385308, 403656, 428120, 470932, 481635, 504570, 550440, 588665, 605484, 642180, 672760, 706398, 756855, 770616, 941864, 963270, 1009140, 1059597, 1177330, 1210968, 1284360, 1412796, 1513710, 1765995, 1926540, 2018280, 2119194, 2354660, 2825592, 3027420, 3531990, 3853080, 4238388, 4709320, 5297985, 6054840, 7063980, 8476776, 10595970, 14127960, 21191940, 42383880]

約数ペア:

[(1, 42383880), (2, 21191940), (3, 14127960), (4, 10595970), (5, 8476776), (6, 7063980), (7, 6054840), (8, 5297985), (9, 4709320), (10, 4238388), (11, 3853080), (12, 3531990), (14, 3027420), (15, 2825592), (18, 2354660), (20, 2119194), (21, 2018280), (22, 1926540), (24, 1765995), (28, 1513710), (30, 1412796), (33, 1284360), (35, 1210968), (36, 1177330), (40, 1059597), (42, 1009140), (44, 963270), (45, 941864), (55, 770616), (56, 756855), (60, 706398), (63, 672760), (66, 642180), (70, 605484), (72, 588665), (77, 550440), (84, 504570), (88, 481635), (90, 470932), (99, 428120), (105, 403656), (110, 385308), (120, 353199), (121, 350280), (126, 336380), (132, 321090), (139, 304920), (140, 302742), (154, 275220), (165, 256872), (168, 252285), (180, 235466), (198, 214060), (210, 201828), (220, 192654), (231, 183480), (242, 175140), (252, 168190), (264, 160545), (278, 152460), (280, 151371), (308, 137610), (315, 134552), (330, 128436), (360, 117733), (363, 116760), (385, 110088), (396, 107030), (417, 101640), (420, 100914), (440, 96327), (462, 91740), (484, 87570), (495, 85624), (504, 84095), (556, 76230), (605, 70056), (616, 68805), (630, 67276), (660, 64218), (693, 61160), (695, 60984), (726, 58380), (770, 55044), (792, 53515), (834, 50820), (840, 50457), (847, 50040), (924, 45870), (968, 43785), (973, 43560), (990, 42812), (1089, 38920), (1112, 38115), (1155, 36696), (1210, 35028), (1251, 33880), (1260, 33638), (1320, 32109), (1386, 30580), (1390, 30492), (1452, 29190), (1529, 27720), (1540, 27522), (1668, 25410), (1694, 25020), (1815, 23352), (1848, 22935), (1946, 21780), (1980, 21406), (2085, 20328), (2178, 19460), (2310, 18348), (2420, 17514), (2502, 16940), (2520, 16819), (2541, 16680), (2772, 15290), (2780, 15246), (2904, 14595), (2919, 14520), (3058, 13860), (3080, 13761), (3336, 12705), (3388, 12510), (3465, 12232), (3630, 11676), (3892, 10890), (3960, 10703), (4170, 10164), (4235, 10008), (4356, 9730), (4587, 9240), (4620, 9174), (4840, 8757), (4865, 8712), (5004, 8470), (5082, 8340), (5445, 7784), (5544, 7645), (5560, 7623), (5838, 7260), (6116, 6930), (6255, 6776)]