2183895720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2297}}^1$

素因数の和:2472

約数の個数: 192

約数和(自身を含む): 7528248000

約数和(自身を除く): 5344352280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 139, 152, 171, 180, 190, 228, 278, 285, 342, 360, 380, 417, 456, 556, 570, 684, 695, 760, 834, 855, 1112, 1140, 1251, 1368, 1390, 1668, 1710, 2085, 2280, 2297, 2502, 2641, 2780, 3336, 3420, 4170, 4594, 5004, 5282, 5560, 6255, 6840, 6891, 7923, 8340, 9188, 10008, 10564, 11485, 12510, 13205, 13782, 15846, 16680, 18376, 20673, 21128, 22970, 23769, 25020, 26410, 27564, 31692, 34455, 39615, 41346, 43643, 45940, 47538, 50040, 52820, 55128, 63384, 68910, 79230, 82692, 87286, 91880, 95076, 103365, 105640, 118845, 130929, 137820, 158460, 165384, 174572, 190152, 206730, 218215, 237690, 261858, 275640, 316920, 319283, 349144, 392787, 413460, 436430, 475380, 523716, 638566, 654645, 785574, 826920, 872860, 950760, 957849, 1047432, 1277132, 1309290, 1571148, 1596415, 1745720, 1915698, 1963935, 2554264, 2618580, 2873547, 3142296, 3192830, 3831396, 3927870, 4789245, 5237160, 5747094, 6066377, 6385660, 7662792, 7855740, 9578490, 11494188, 12132754, 12771320, 14367735, 15711480, 18199131, 19156980, 22988376, 24265508, 28735470, 30331885, 36398262, 38313960, 48531016, 54597393, 57470940, 60663770, 72796524, 90995655, 109194786, 114941880, 121327540, 145593048, 181991310, 218389572, 242655080, 272986965, 363982620, 436779144, 545973930, 727965240, 1091947860, 2183895720]

約数ペア:

[(1, 2183895720), (2, 1091947860), (3, 727965240), (4, 545973930), (5, 436779144), (6, 363982620), (8, 272986965), (9, 242655080), (10, 218389572), (12, 181991310), (15, 145593048), (18, 121327540), (19, 114941880), (20, 109194786), (24, 90995655), (30, 72796524), (36, 60663770), (38, 57470940), (40, 54597393), (45, 48531016), (57, 38313960), (60, 36398262), (72, 30331885), (76, 28735470), (90, 24265508), (95, 22988376), (114, 19156980), (120, 18199131), (139, 15711480), (152, 14367735), (171, 12771320), (180, 12132754), (190, 11494188), (228, 9578490), (278, 7855740), (285, 7662792), (342, 6385660), (360, 6066377), (380, 5747094), (417, 5237160), (456, 4789245), (556, 3927870), (570, 3831396), (684, 3192830), (695, 3142296), (760, 2873547), (834, 2618580), (855, 2554264), (1112, 1963935), (1140, 1915698), (1251, 1745720), (1368, 1596415), (1390, 1571148), (1668, 1309290), (1710, 1277132), (2085, 1047432), (2280, 957849), (2297, 950760), (2502, 872860), (2641, 826920), (2780, 785574), (3336, 654645), (3420, 638566), (4170, 523716), (4594, 475380), (5004, 436430), (5282, 413460), (5560, 392787), (6255, 349144), (6840, 319283), (6891, 316920), (7923, 275640), (8340, 261858), (9188, 237690), (10008, 218215), (10564, 206730), (11485, 190152), (12510, 174572), (13205, 165384), (13782, 158460), (15846, 137820), (16680, 130929), (18376, 118845), (20673, 105640), (21128, 103365), (22970, 95076), (23769, 91880), (25020, 87286), (26410, 82692), (27564, 79230), (31692, 68910), (34455, 63384), (39615, 55128), (41346, 52820), (43643, 50040), (45940, 47538)]