2107787760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5237}}^1$

素因数の和:5312

約数の個数: 240

約数和(自身を含む): 7801938144

約数和(自身を除く): 5694150384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 104, 117, 120, 129, 130, 144, 156, 172, 180, 195, 208, 215, 234, 240, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 624, 645, 688, 720, 774, 780, 860, 936, 1032, 1040, 1118, 1170, 1290, 1548, 1560, 1677, 1720, 1872, 1935, 2064, 2236, 2340, 2580, 2795, 3096, 3120, 3354, 3440, 3870, 4472, 4680, 5031, 5160, 5237, 5590, 6192, 6708, 7740, 8385, 8944, 9360, 10062, 10320, 10474, 11180, 13416, 15480, 15711, 16770, 20124, 20948, 22360, 25155, 26185, 26832, 30960, 31422, 33540, 40248, 41896, 44720, 47133, 50310, 52370, 62844, 67080, 68081, 78555, 80496, 83792, 94266, 100620, 104740, 125688, 134160, 136162, 157110, 188532, 201240, 204243, 209480, 225191, 235665, 251376, 272324, 314220, 340405, 377064, 402480, 408486, 418960, 450382, 471330, 544648, 612729, 628440, 675573, 680810, 754128, 816972, 900764, 942660, 1021215, 1089296, 1125955, 1225458, 1256880, 1351146, 1361620, 1633944, 1801528, 1885320, 2026719, 2042430, 2251910, 2450916, 2702292, 2723240, 2927483, 3063645, 3267888, 3377865, 3603056, 3770640, 4053438, 4084860, 4503820, 4901832, 5404584, 5446480, 5854966, 6127290, 6755730, 8106876, 8169720, 8782449, 9007640, 9803664, 10133595, 10809168, 11709932, 12254580, 13511460, 14637415, 16213752, 16339440, 17564898, 18015280, 20267190, 23419864, 24509160, 26347347, 27022920, 29274830, 32427504, 35129796, 40534380, 43912245, 46839728, 49018320, 52694694, 54045840, 58549660, 70259592, 81068760, 87824490, 105389388, 117099320, 131736735, 140519184, 162137520, 175648980, 210778776, 234198640, 263473470, 351297960, 421557552, 526946940, 702595920, 1053893880, 2107787760]

約数ペア:

[(1, 2107787760), (2, 1053893880), (3, 702595920), (4, 526946940), (5, 421557552), (6, 351297960), (8, 263473470), (9, 234198640), (10, 210778776), (12, 175648980), (13, 162137520), (15, 140519184), (16, 131736735), (18, 117099320), (20, 105389388), (24, 87824490), (26, 81068760), (30, 70259592), (36, 58549660), (39, 54045840), (40, 52694694), (43, 49018320), (45, 46839728), (48, 43912245), (52, 40534380), (60, 35129796), (65, 32427504), (72, 29274830), (78, 27022920), (80, 26347347), (86, 24509160), (90, 23419864), (104, 20267190), (117, 18015280), (120, 17564898), (129, 16339440), (130, 16213752), (144, 14637415), (156, 13511460), (172, 12254580), (180, 11709932), (195, 10809168), (208, 10133595), (215, 9803664), (234, 9007640), (240, 8782449), (258, 8169720), (260, 8106876), (312, 6755730), (344, 6127290), (360, 5854966), (387, 5446480), (390, 5404584), (430, 4901832), (468, 4503820), (516, 4084860), (520, 4053438), (559, 3770640), (585, 3603056), (624, 3377865), (645, 3267888), (688, 3063645), (720, 2927483), (774, 2723240), (780, 2702292), (860, 2450916), (936, 2251910), (1032, 2042430), (1040, 2026719), (1118, 1885320), (1170, 1801528), (1290, 1633944), (1548, 1361620), (1560, 1351146), (1677, 1256880), (1720, 1225458), (1872, 1125955), (1935, 1089296), (2064, 1021215), (2236, 942660), (2340, 900764), (2580, 816972), (2795, 754128), (3096, 680810), (3120, 675573), (3354, 628440), (3440, 612729), (3870, 544648), (4472, 471330), (4680, 450382), (5031, 418960), (5160, 408486), (5237, 402480), (5590, 377064), (6192, 340405), (6708, 314220), (7740, 272324), (8385, 251376), (8944, 235665), (9360, 225191), (10062, 209480), (10320, 204243), (10474, 201240), (11180, 188532), (13416, 157110), (15480, 136162), (15711, 134160), (16770, 125688), (20124, 104740), (20948, 100620), (22360, 94266), (25155, 83792), (26185, 80496), (26832, 78555), (30960, 68081), (31422, 67080), (33540, 62844), (40248, 52370), (41896, 50310), (44720, 47133)]