2021284980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4133}}^1$

素因数の和:4191

約数の個数: 288

約数和(自身を含む): 7584071040

約数和(自身を除く): 5562786060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 19, 20, 22, 26, 30, 33, 36, 38, 39, 44, 45, 52, 55, 57, 60, 65, 66, 76, 78, 90, 95, 99, 110, 114, 117, 130, 132, 143, 156, 165, 171, 180, 190, 195, 198, 209, 220, 228, 234, 247, 260, 285, 286, 330, 342, 380, 390, 396, 418, 429, 468, 494, 495, 570, 572, 585, 627, 660, 684, 715, 741, 780, 836, 855, 858, 988, 990, 1045, 1140, 1170, 1235, 1254, 1287, 1430, 1482, 1710, 1716, 1881, 1980, 2090, 2145, 2223, 2340, 2470, 2508, 2574, 2717, 2860, 2964, 3135, 3420, 3705, 3762, 4133, 4180, 4290, 4446, 4940, 5148, 5434, 6270, 6435, 7410, 7524, 8151, 8266, 8580, 8892, 9405, 10868, 11115, 12399, 12540, 12870, 13585, 14820, 16302, 16532, 18810, 20665, 22230, 24453, 24798, 25740, 27170, 32604, 37197, 37620, 40755, 41330, 44460, 45463, 48906, 49596, 53729, 54340, 61995, 74394, 78527, 81510, 82660, 90926, 97812, 107458, 122265, 123990, 136389, 148788, 157054, 161187, 163020, 181852, 185985, 214916, 227315, 235581, 244530, 247980, 268645, 272778, 314108, 322374, 371970, 392635, 409167, 454630, 471162, 483561, 489060, 537290, 545556, 591019, 644748, 681945, 706743, 743940, 785270, 805935, 818334, 863797, 909260, 942324, 967122, 1020851, 1074580, 1177905, 1182038, 1363890, 1413486, 1570540, 1611870, 1636668, 1727594, 1773057, 1934244, 2041702, 2045835, 2355810, 2364076, 2417805, 2591391, 2727780, 2826972, 2955095, 3062553, 3223740, 3455188, 3533715, 3546114, 4083404, 4091670, 4318985, 4711620, 4835610, 5104255, 5182782, 5319171, 5910190, 6125106, 7067430, 7092228, 7774173, 8183340, 8637970, 8865285, 9187659, 9671220, 10208510, 10365564, 10638342, 11229361, 11820380, 12250212, 12956955, 14134860, 15312765, 15548346, 17275940, 17730570, 18375318, 20417020, 21276684, 22458722, 25913910, 26595855, 30625530, 31096692, 33688083, 35461140, 36750636, 38870865, 44917444, 45938295, 51827820, 53191710, 56146805, 61251060, 67376166, 77741730, 91876590, 101064249, 106383420, 112293610, 134752332, 155483460, 168440415, 183753180, 202128498, 224587220, 336880830, 404256996, 505321245, 673761660, 1010642490, 2021284980]

約数ペア:

[(1, 2021284980), (2, 1010642490), (3, 673761660), (4, 505321245), (5, 404256996), (6, 336880830), (9, 224587220), (10, 202128498), (11, 183753180), (12, 168440415), (13, 155483460), (15, 134752332), (18, 112293610), (19, 106383420), (20, 101064249), (22, 91876590), (26, 77741730), (30, 67376166), (33, 61251060), (36, 56146805), (38, 53191710), (39, 51827820), (44, 45938295), (45, 44917444), (52, 38870865), (55, 36750636), (57, 35461140), (60, 33688083), (65, 31096692), (66, 30625530), (76, 26595855), (78, 25913910), (90, 22458722), (95, 21276684), (99, 20417020), (110, 18375318), (114, 17730570), (117, 17275940), (130, 15548346), (132, 15312765), (143, 14134860), (156, 12956955), (165, 12250212), (171, 11820380), (180, 11229361), (190, 10638342), (195, 10365564), (198, 10208510), (209, 9671220), (220, 9187659), (228, 8865285), (234, 8637970), (247, 8183340), (260, 7774173), (285, 7092228), (286, 7067430), (330, 6125106), (342, 5910190), (380, 5319171), (390, 5182782), (396, 5104255), (418, 4835610), (429, 4711620), (468, 4318985), (494, 4091670), (495, 4083404), (570, 3546114), (572, 3533715), (585, 3455188), (627, 3223740), (660, 3062553), (684, 2955095), (715, 2826972), (741, 2727780), (780, 2591391), (836, 2417805), (855, 2364076), (858, 2355810), (988, 2045835), (990, 2041702), (1045, 1934244), (1140, 1773057), (1170, 1727594), (1235, 1636668), (1254, 1611870), (1287, 1570540), (1430, 1413486), (1482, 1363890), (1710, 1182038), (1716, 1177905), (1881, 1074580), (1980, 1020851), (2090, 967122), (2145, 942324), (2223, 909260), (2340, 863797), (2470, 818334), (2508, 805935), (2574, 785270), (2717, 743940), (2860, 706743), (2964, 681945), (3135, 644748), (3420, 591019), (3705, 545556), (3762, 537290), (4133, 489060), (4180, 483561), (4290, 471162), (4446, 454630), (4940, 409167), (5148, 392635), (5434, 371970), (6270, 322374), (6435, 314108), (7410, 272778), (7524, 268645), (8151, 247980), (8266, 244530), (8580, 235581), (8892, 227315), (9405, 214916), (10868, 185985), (11115, 181852), (12399, 163020), (12540, 161187), (12870, 157054), (13585, 148788), (14820, 136389), (16302, 123990), (16532, 122265), (18810, 107458), (20665, 97812), (22230, 90926), (24453, 82660), (24798, 81510), (25740, 78527), (27170, 74394), (32604, 61995), (37197, 54340), (37620, 53729), (40755, 49596), (41330, 48906), (44460, 45463)]