1064489940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1657}}^1$

素因数の和:1798

約数の個数: 144

約数和(自身を含む): 3345870528

約数和(自身を除く): 2281380588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 83, 86, 90, 129, 166, 172, 180, 215, 249, 258, 332, 387, 415, 430, 498, 516, 645, 747, 774, 830, 860, 996, 1245, 1290, 1494, 1548, 1657, 1660, 1935, 2490, 2580, 2988, 3314, 3569, 3735, 3870, 4971, 4980, 6628, 7138, 7470, 7740, 8285, 9942, 10707, 14276, 14913, 14940, 16570, 17845, 19884, 21414, 24855, 29826, 32121, 33140, 35690, 42828, 49710, 53535, 59652, 64242, 71251, 71380, 74565, 99420, 107070, 128484, 137531, 142502, 149130, 160605, 213753, 214140, 275062, 285004, 298260, 321210, 356255, 412593, 427506, 550124, 641259, 642420, 687655, 712510, 825186, 855012, 1068765, 1237779, 1282518, 1375310, 1425020, 1650372, 2062965, 2137530, 2475558, 2565036, 2750620, 3206295, 4125930, 4275060, 4951116, 5913833, 6188895, 6412590, 8251860, 11827666, 12377790, 12825180, 17741499, 23655332, 24755580, 29569165, 35482998, 53224497, 59138330, 70965996, 88707495, 106448994, 118276660, 177414990, 212897988, 266122485, 354829980, 532244970, 1064489940]

約数ペア:

[(1, 1064489940), (2, 532244970), (3, 354829980), (4, 266122485), (5, 212897988), (6, 177414990), (9, 118276660), (10, 106448994), (12, 88707495), (15, 70965996), (18, 59138330), (20, 53224497), (30, 35482998), (36, 29569165), (43, 24755580), (45, 23655332), (60, 17741499), (83, 12825180), (86, 12377790), (90, 11827666), (129, 8251860), (166, 6412590), (172, 6188895), (180, 5913833), (215, 4951116), (249, 4275060), (258, 4125930), (332, 3206295), (387, 2750620), (415, 2565036), (430, 2475558), (498, 2137530), (516, 2062965), (645, 1650372), (747, 1425020), (774, 1375310), (830, 1282518), (860, 1237779), (996, 1068765), (1245, 855012), (1290, 825186), (1494, 712510), (1548, 687655), (1657, 642420), (1660, 641259), (1935, 550124), (2490, 427506), (2580, 412593), (2988, 356255), (3314, 321210), (3569, 298260), (3735, 285004), (3870, 275062), (4971, 214140), (4980, 213753), (6628, 160605), (7138, 149130), (7470, 142502), (7740, 137531), (8285, 128484), (9942, 107070), (10707, 99420), (14276, 74565), (14913, 71380), (14940, 71251), (16570, 64242), (17845, 59652), (19884, 53535), (21414, 49710), (24855, 42828), (29826, 35690), (32121, 33140)]