1769860260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1297}}^1$

素因数の和:1360

約数の個数: 288

約数和(自身を含む): 6646590720

約数和(自身を除く): 4876730460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 361, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 722, 756, 798, 855, 945, 1026, 1083, 1140, 1197, 1260, 1297, 1330, 1444, 1596, 1710, 1805, 1890, 1995, 2052, 2166, 2394, 2527, 2565, 2594, 2660, 3249, 3420, 3591, 3610, 3780, 3891, 3990, 4332, 4788, 5054, 5130, 5188, 5415, 5985, 6485, 6498, 7182, 7220, 7581, 7782, 7980, 9079, 9747, 10108, 10260, 10830, 11673, 11970, 12635, 12970, 12996, 14364, 15162, 15564, 16245, 17955, 18158, 19455, 19494, 21660, 22743, 23346, 23940, 24643, 25270, 25940, 27237, 30324, 32490, 35019, 35910, 36316, 37905, 38910, 38988, 45395, 45486, 46692, 48735, 49286, 50540, 54474, 58365, 64980, 68229, 70038, 71820, 73929, 75810, 77820, 81711, 90790, 90972, 97470, 98572, 108948, 113715, 116730, 123215, 136185, 136458, 140076, 147858, 151620, 163422, 172501, 175095, 181580, 194940, 221787, 227430, 233460, 245133, 246430, 272370, 272916, 295716, 326844, 341145, 345002, 350190, 369645, 408555, 443574, 454860, 468217, 490266, 492860, 517503, 544740, 665361, 682290, 690004, 700380, 739290, 817110, 862505, 887148, 936434, 980532, 1035006, 1108935, 1225665, 1330722, 1364580, 1404651, 1478580, 1552509, 1634220, 1725010, 1872868, 2070012, 2217870, 2341085, 2451330, 2587515, 2661444, 2809302, 3105018, 3277519, 3326805, 3450020, 4213953, 4435740, 4657527, 4682170, 4902660, 5175030, 5618604, 6210036, 6555038, 6653610, 7023255, 7762545, 8427906, 9315054, 9364340, 9832557, 10350060, 12641859, 13110076, 13307220, 14046510, 15525090, 16387595, 16855812, 18630108, 19665114, 21069765, 23287635, 25283718, 28093020, 29497671, 31050180, 32775190, 39330228, 42139530, 46575270, 49162785, 50567436, 58995342, 63209295, 65550380, 84279060, 88493013, 93150540, 98325570, 117990684, 126418590, 147488355, 176986026, 196651140, 252837180, 294976710, 353972052, 442465065, 589953420, 884930130, 1769860260]

約数ペア:

[(1, 1769860260), (2, 884930130), (3, 589953420), (4, 442465065), (5, 353972052), (6, 294976710), (7, 252837180), (9, 196651140), (10, 176986026), (12, 147488355), (14, 126418590), (15, 117990684), (18, 98325570), (19, 93150540), (20, 88493013), (21, 84279060), (27, 65550380), (28, 63209295), (30, 58995342), (35, 50567436), (36, 49162785), (38, 46575270), (42, 42139530), (45, 39330228), (54, 32775190), (57, 31050180), (60, 29497671), (63, 28093020), (70, 25283718), (76, 23287635), (84, 21069765), (90, 19665114), (95, 18630108), (105, 16855812), (108, 16387595), (114, 15525090), (126, 14046510), (133, 13307220), (135, 13110076), (140, 12641859), (171, 10350060), (180, 9832557), (189, 9364340), (190, 9315054), (210, 8427906), (228, 7762545), (252, 7023255), (266, 6653610), (270, 6555038), (285, 6210036), (315, 5618604), (342, 5175030), (361, 4902660), (378, 4682170), (380, 4657527), (399, 4435740), (420, 4213953), (513, 3450020), (532, 3326805), (540, 3277519), (570, 3105018), (630, 2809302), (665, 2661444), (684, 2587515), (722, 2451330), (756, 2341085), (798, 2217870), (855, 2070012), (945, 1872868), (1026, 1725010), (1083, 1634220), (1140, 1552509), (1197, 1478580), (1260, 1404651), (1297, 1364580), (1330, 1330722), (1444, 1225665), (1596, 1108935), (1710, 1035006), (1805, 980532), (1890, 936434), (1995, 887148), (2052, 862505), (2166, 817110), (2394, 739290), (2527, 700380), (2565, 690004), (2594, 682290), (2660, 665361), (3249, 544740), (3420, 517503), (3591, 492860), (3610, 490266), (3780, 468217), (3891, 454860), (3990, 443574), (4332, 408555), (4788, 369645), (5054, 350190), (5130, 345002), (5188, 341145), (5415, 326844), (5985, 295716), (6485, 272916), (6498, 272370), (7182, 246430), (7220, 245133), (7581, 233460), (7782, 227430), (7980, 221787), (9079, 194940), (9747, 181580), (10108, 175095), (10260, 172501), (10830, 163422), (11673, 151620), (11970, 147858), (12635, 140076), (12970, 136458), (12996, 136185), (14364, 123215), (15162, 116730), (15564, 113715), (16245, 108948), (17955, 98572), (18158, 97470), (19455, 90972), (19494, 90790), (21660, 81711), (22743, 77820), (23346, 75810), (23940, 73929), (24643, 71820), (25270, 70038), (25940, 68229), (27237, 64980), (30324, 58365), (32490, 54474), (35019, 50540), (35910, 49286), (36316, 48735), (37905, 46692), (38910, 45486), (38988, 45395)]