242870940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1253

約数の個数: 192

約数和(自身を含む): 842486400

約数和(自身を除く): 599615460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 87, 90, 108, 116, 117, 130, 135, 145, 156, 174, 180, 195, 234, 260, 261, 270, 290, 348, 351, 377, 390, 435, 468, 522, 540, 580, 585, 702, 754, 780, 783, 870, 1044, 1131, 1170, 1193, 1305, 1404, 1508, 1566, 1740, 1755, 1885, 2262, 2340, 2386, 2610, 3132, 3393, 3510, 3579, 3770, 3915, 4524, 4772, 5220, 5655, 5965, 6786, 7020, 7158, 7540, 7830, 10179, 10737, 11310, 11930, 13572, 14316, 15509, 15660, 16965, 17895, 20358, 21474, 22620, 23860, 31018, 32211, 33930, 34597, 35790, 40716, 42948, 46527, 50895, 53685, 62036, 64422, 67860, 69194, 71580, 77545, 93054, 101790, 103791, 107370, 128844, 138388, 139581, 155090, 161055, 172985, 186108, 203580, 207582, 214740, 232635, 279162, 310180, 311373, 322110, 345970, 415164, 418743, 449761, 465270, 518955, 558324, 622746, 644220, 691940, 697905, 837486, 899522, 930540, 934119, 1037910, 1245492, 1349283, 1395810, 1556865, 1674972, 1799044, 1868238, 2075820, 2093715, 2248805, 2698566, 2791620, 3113730, 3736476, 4047849, 4187430, 4497610, 4670595, 5397132, 6227460, 6746415, 8095698, 8374860, 8995220, 9341190, 12143547, 13492830, 16191396, 18682380, 20239245, 24287094, 26985660, 40478490, 48574188, 60717735, 80956980, 121435470, 242870940]

約数ペア:

[(1, 242870940), (2, 121435470), (3, 80956980), (4, 60717735), (5, 48574188), (6, 40478490), (9, 26985660), (10, 24287094), (12, 20239245), (13, 18682380), (15, 16191396), (18, 13492830), (20, 12143547), (26, 9341190), (27, 8995220), (29, 8374860), (30, 8095698), (36, 6746415), (39, 6227460), (45, 5397132), (52, 4670595), (54, 4497610), (58, 4187430), (60, 4047849), (65, 3736476), (78, 3113730), (87, 2791620), (90, 2698566), (108, 2248805), (116, 2093715), (117, 2075820), (130, 1868238), (135, 1799044), (145, 1674972), (156, 1556865), (174, 1395810), (180, 1349283), (195, 1245492), (234, 1037910), (260, 934119), (261, 930540), (270, 899522), (290, 837486), (348, 697905), (351, 691940), (377, 644220), (390, 622746), (435, 558324), (468, 518955), (522, 465270), (540, 449761), (580, 418743), (585, 415164), (702, 345970), (754, 322110), (780, 311373), (783, 310180), (870, 279162), (1044, 232635), (1131, 214740), (1170, 207582), (1193, 203580), (1305, 186108), (1404, 172985), (1508, 161055), (1566, 155090), (1740, 139581), (1755, 138388), (1885, 128844), (2262, 107370), (2340, 103791), (2386, 101790), (2610, 93054), (3132, 77545), (3393, 71580), (3510, 69194), (3579, 67860), (3770, 64422), (3915, 62036), (4524, 53685), (4772, 50895), (5220, 46527), (5655, 42948), (5965, 40716), (6786, 35790), (7020, 34597), (7158, 33930), (7540, 32211), (7830, 31018), (10179, 23860), (10737, 22620), (11310, 21474), (11930, 20358), (13572, 17895), (14316, 16965), (15509, 15660)]