808687620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:775

約数の個数: 288

約数和(自身を含む): 2897687520

約数和(自身を除く): 2088999900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 29, 30, 34, 36, 39, 45, 51, 52, 58, 60, 65, 68, 78, 85, 87, 90, 102, 116, 117, 130, 145, 153, 156, 170, 174, 180, 195, 204, 221, 234, 255, 260, 261, 290, 306, 340, 348, 377, 390, 435, 442, 468, 493, 510, 522, 580, 585, 612, 663, 701, 754, 765, 780, 870, 884, 986, 1020, 1044, 1105, 1131, 1170, 1305, 1326, 1402, 1479, 1508, 1530, 1740, 1885, 1972, 1989, 2103, 2210, 2262, 2340, 2465, 2610, 2652, 2804, 2958, 3060, 3315, 3393, 3505, 3770, 3978, 4206, 4420, 4437, 4524, 4930, 5220, 5655, 5916, 6309, 6409, 6630, 6786, 7010, 7395, 7540, 7956, 8412, 8874, 9113, 9860, 9945, 10515, 11310, 11917, 12618, 12818, 13260, 13572, 14020, 14790, 16965, 17748, 18226, 19227, 19890, 20329, 21030, 22185, 22620, 23834, 25236, 25636, 27339, 29580, 31545, 32045, 33930, 35751, 36452, 38454, 39780, 40658, 42060, 44370, 45565, 47668, 54678, 57681, 59585, 60987, 63090, 64090, 67860, 71502, 76908, 81316, 82017, 88740, 91130, 96135, 101645, 107253, 109356, 115362, 119170, 121974, 126180, 128180, 136695, 143004, 154921, 164034, 178755, 182260, 182961, 192270, 203290, 214506, 230724, 238340, 243948, 264277, 273390, 288405, 304935, 309842, 328068, 345593, 357510, 365922, 384540, 406580, 410085, 429012, 464763, 528554, 536265, 546780, 576810, 609870, 619684, 691186, 715020, 731844, 774605, 792831, 820170, 914805, 929526, 1036779, 1057108, 1072530, 1153620, 1219740, 1321385, 1382372, 1394289, 1549210, 1585662, 1640340, 1727965, 1829610, 1859052, 2073558, 2145060, 2323815, 2378493, 2642770, 2788578, 3098420, 3110337, 3171324, 3455930, 3659220, 3964155, 4147116, 4492709, 4647630, 4756986, 5183895, 5285540, 5577156, 6220674, 6911860, 6971445, 7928310, 8985418, 9295260, 9513972, 10367790, 11892465, 12441348, 13478127, 13942890, 15551685, 15856620, 17970836, 20735580, 22463545, 23784930, 26956254, 27885780, 31103370, 40434381, 44927090, 47569860, 53912508, 62206740, 67390635, 80868762, 89854180, 134781270, 161737524, 202171905, 269562540, 404343810, 808687620]

約数ペア:

[(1, 808687620), (2, 404343810), (3, 269562540), (4, 202171905), (5, 161737524), (6, 134781270), (9, 89854180), (10, 80868762), (12, 67390635), (13, 62206740), (15, 53912508), (17, 47569860), (18, 44927090), (20, 40434381), (26, 31103370), (29, 27885780), (30, 26956254), (34, 23784930), (36, 22463545), (39, 20735580), (45, 17970836), (51, 15856620), (52, 15551685), (58, 13942890), (60, 13478127), (65, 12441348), (68, 11892465), (78, 10367790), (85, 9513972), (87, 9295260), (90, 8985418), (102, 7928310), (116, 6971445), (117, 6911860), (130, 6220674), (145, 5577156), (153, 5285540), (156, 5183895), (170, 4756986), (174, 4647630), (180, 4492709), (195, 4147116), (204, 3964155), (221, 3659220), (234, 3455930), (255, 3171324), (260, 3110337), (261, 3098420), (290, 2788578), (306, 2642770), (340, 2378493), (348, 2323815), (377, 2145060), (390, 2073558), (435, 1859052), (442, 1829610), (468, 1727965), (493, 1640340), (510, 1585662), (522, 1549210), (580, 1394289), (585, 1382372), (612, 1321385), (663, 1219740), (701, 1153620), (754, 1072530), (765, 1057108), (780, 1036779), (870, 929526), (884, 914805), (986, 820170), (1020, 792831), (1044, 774605), (1105, 731844), (1131, 715020), (1170, 691186), (1305, 619684), (1326, 609870), (1402, 576810), (1479, 546780), (1508, 536265), (1530, 528554), (1740, 464763), (1885, 429012), (1972, 410085), (1989, 406580), (2103, 384540), (2210, 365922), (2262, 357510), (2340, 345593), (2465, 328068), (2610, 309842), (2652, 304935), (2804, 288405), (2958, 273390), (3060, 264277), (3315, 243948), (3393, 238340), (3505, 230724), (3770, 214506), (3978, 203290), (4206, 192270), (4420, 182961), (4437, 182260), (4524, 178755), (4930, 164034), (5220, 154921), (5655, 143004), (5916, 136695), (6309, 128180), (6409, 126180), (6630, 121974), (6786, 119170), (7010, 115362), (7395, 109356), (7540, 107253), (7956, 101645), (8412, 96135), (8874, 91130), (9113, 88740), (9860, 82017), (9945, 81316), (10515, 76908), (11310, 71502), (11917, 67860), (12618, 64090), (12818, 63090), (13260, 60987), (13572, 59585), (14020, 57681), (14790, 54678), (16965, 47668), (17748, 45565), (18226, 44370), (19227, 42060), (19890, 40658), (20329, 39780), (21030, 38454), (22185, 36452), (22620, 35751), (23834, 33930), (25236, 32045), (25636, 31545), (27339, 29580)]