303982140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3463}}^1$

素因数の和:3512

約数の個数: 192

約数和(自身を含む): 1117347840

約数和(自身を除く): 813365700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 924, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1995, 2090, 2310, 2508, 2660, 2926, 3135, 3463, 3990, 4180, 4389, 4620, 5852, 6270, 6926, 7315, 7980, 8778, 10389, 12540, 13852, 14630, 17315, 17556, 20778, 21945, 24241, 29260, 34630, 38093, 41556, 43890, 48482, 51945, 65797, 69260, 72723, 76186, 87780, 96964, 103890, 114279, 121205, 131594, 145446, 152372, 190465, 197391, 207780, 228558, 242410, 263188, 266651, 290892, 328985, 363615, 380930, 394782, 457116, 460579, 484820, 533302, 571395, 657970, 723767, 727230, 761860, 789564, 799953, 921158, 986955, 1066604, 1142790, 1315940, 1333255, 1381737, 1447534, 1454460, 1599906, 1842316, 1973910, 2171301, 2285580, 2302895, 2666510, 2763474, 2895068, 3199812, 3618835, 3947820, 3999765, 4342602, 4605790, 5066369, 5333020, 5526948, 6908685, 7237670, 7999530, 8685204, 9211580, 10132738, 10856505, 13817370, 14475340, 15199107, 15999060, 20265476, 21713010, 25331845, 27634740, 30398214, 43426020, 50663690, 60796428, 75995535, 101327380, 151991070, 303982140]

約数ペア:

[(1, 303982140), (2, 151991070), (3, 101327380), (4, 75995535), (5, 60796428), (6, 50663690), (7, 43426020), (10, 30398214), (11, 27634740), (12, 25331845), (14, 21713010), (15, 20265476), (19, 15999060), (20, 15199107), (21, 14475340), (22, 13817370), (28, 10856505), (30, 10132738), (33, 9211580), (35, 8685204), (38, 7999530), (42, 7237670), (44, 6908685), (55, 5526948), (57, 5333020), (60, 5066369), (66, 4605790), (70, 4342602), (76, 3999765), (77, 3947820), (84, 3618835), (95, 3199812), (105, 2895068), (110, 2763474), (114, 2666510), (132, 2302895), (133, 2285580), (140, 2171301), (154, 1973910), (165, 1842316), (190, 1599906), (209, 1454460), (210, 1447534), (220, 1381737), (228, 1333255), (231, 1315940), (266, 1142790), (285, 1066604), (308, 986955), (330, 921158), (380, 799953), (385, 789564), (399, 761860), (418, 727230), (420, 723767), (462, 657970), (532, 571395), (570, 533302), (627, 484820), (660, 460579), (665, 457116), (770, 394782), (798, 380930), (836, 363615), (924, 328985), (1045, 290892), (1140, 266651), (1155, 263188), (1254, 242410), (1330, 228558), (1463, 207780), (1540, 197391), (1596, 190465), (1995, 152372), (2090, 145446), (2310, 131594), (2508, 121205), (2660, 114279), (2926, 103890), (3135, 96964), (3463, 87780), (3990, 76186), (4180, 72723), (4389, 69260), (4620, 65797), (5852, 51945), (6270, 48482), (6926, 43890), (7315, 41556), (7980, 38093), (8778, 34630), (10389, 29260), (12540, 24241), (13852, 21945), (14630, 20778), (17315, 17556)]