2665200720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{122033}}^1$

素因数の和:122069

約数の個数: 160

約数和(自身を含む): 10168849152

約数和(自身を除く): 7503648432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 122033, 244066, 366099, 488132, 610165, 732198, 854231, 976264, 1220330, 1464396, 1586429, 1708462, 1830495, 1952528, 2440660, 2562693, 2928792, 3172858, 3416924, 3660990, 4271155, 4759287, 4881320, 5125386, 5857584, 6345716, 6833848, 7321980, 7932145, 8542310, 9518574, 9762640, 10250772, 11105003, 12691432, 12813465, 13667696, 14643960, 15864290, 17084620, 19037148, 20501544, 22210006, 23796435, 25382864, 25626930, 29287920, 31728580, 33315009, 34169240, 38074296, 41003088, 44420012, 47592870, 51253860, 55525015, 63457160, 66630018, 68338480, 76148592, 88840024, 95185740, 102507720, 111050030, 126914320, 133260036, 166575045, 177680048, 190371480, 205015440, 222100060, 266520072, 333150090, 380742960, 444200120, 533040144, 666300180, 888400240, 1332600360, 2665200720]

約数ペア:

[(1, 2665200720), (2, 1332600360), (3, 888400240), (4, 666300180), (5, 533040144), (6, 444200120), (7, 380742960), (8, 333150090), (10, 266520072), (12, 222100060), (13, 205015440), (14, 190371480), (15, 177680048), (16, 166575045), (20, 133260036), (21, 126914320), (24, 111050030), (26, 102507720), (28, 95185740), (30, 88840024), (35, 76148592), (39, 68338480), (40, 66630018), (42, 63457160), (48, 55525015), (52, 51253860), (56, 47592870), (60, 44420012), (65, 41003088), (70, 38074296), (78, 34169240), (80, 33315009), (84, 31728580), (91, 29287920), (104, 25626930), (105, 25382864), (112, 23796435), (120, 22210006), (130, 20501544), (140, 19037148), (156, 17084620), (168, 15864290), (182, 14643960), (195, 13667696), (208, 12813465), (210, 12691432), (240, 11105003), (260, 10250772), (273, 9762640), (280, 9518574), (312, 8542310), (336, 7932145), (364, 7321980), (390, 6833848), (420, 6345716), (455, 5857584), (520, 5125386), (546, 4881320), (560, 4759287), (624, 4271155), (728, 3660990), (780, 3416924), (840, 3172858), (910, 2928792), (1040, 2562693), (1092, 2440660), (1365, 1952528), (1456, 1830495), (1560, 1708462), (1680, 1586429), (1820, 1464396), (2184, 1220330), (2730, 976264), (3120, 854231), (3640, 732198), (4368, 610165), (5460, 488132), (7280, 366099), (10920, 244066), (21840, 122033)]