2039844240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17597}}^1$

素因数の和:17646

約数の個数: 240

約数和(自身を含む): 8169977088

約数和(自身を除く): 6130132848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3864, 4140, 4830, 5040, 5520, 5796, 6440, 7245, 7728, 8280, 9660, 11592, 12880, 14490, 16560, 17597, 19320, 23184, 28980, 35194, 38640, 52791, 57960, 70388, 87985, 105582, 115920, 123179, 140776, 158373, 175970, 211164, 246358, 263955, 281552, 316746, 351940, 369537, 404731, 422328, 492716, 527910, 615895, 633492, 703880, 739074, 791865, 809462, 844656, 985432, 1055820, 1108611, 1214193, 1231790, 1266984, 1407760, 1478148, 1583730, 1618924, 1847685, 1970864, 2023655, 2111640, 2217222, 2428386, 2463580, 2533968, 2833117, 2956296, 3167460, 3237848, 3642579, 3695370, 4047310, 4223280, 4434444, 4856772, 4927160, 5543055, 5666234, 5912592, 6070965, 6334920, 6475696, 7285158, 7390740, 8094620, 8499351, 8868888, 9713544, 9854320, 11086110, 11332468, 12141930, 12669840, 14165585, 14570316, 14781480, 16189240, 16998702, 17737776, 18212895, 19427088, 22172220, 22664936, 24283860, 25498053, 28331170, 29140632, 29562960, 32378480, 33997404, 36425790, 42496755, 44344440, 45329872, 48567720, 50996106, 56662340, 58281264, 67994808, 72851580, 84993510, 88688880, 97135440, 101992212, 113324680, 127490265, 135989616, 145703160, 169987020, 203984424, 226649360, 254980530, 291406320, 339974040, 407968848, 509961060, 679948080, 1019922120, 2039844240]

約数ペア:

[(1, 2039844240), (2, 1019922120), (3, 679948080), (4, 509961060), (5, 407968848), (6, 339974040), (7, 291406320), (8, 254980530), (9, 226649360), (10, 203984424), (12, 169987020), (14, 145703160), (15, 135989616), (16, 127490265), (18, 113324680), (20, 101992212), (21, 97135440), (23, 88688880), (24, 84993510), (28, 72851580), (30, 67994808), (35, 58281264), (36, 56662340), (40, 50996106), (42, 48567720), (45, 45329872), (46, 44344440), (48, 42496755), (56, 36425790), (60, 33997404), (63, 32378480), (69, 29562960), (70, 29140632), (72, 28331170), (80, 25498053), (84, 24283860), (90, 22664936), (92, 22172220), (105, 19427088), (112, 18212895), (115, 17737776), (120, 16998702), (126, 16189240), (138, 14781480), (140, 14570316), (144, 14165585), (161, 12669840), (168, 12141930), (180, 11332468), (184, 11086110), (207, 9854320), (210, 9713544), (230, 8868888), (240, 8499351), (252, 8094620), (276, 7390740), (280, 7285158), (315, 6475696), (322, 6334920), (336, 6070965), (345, 5912592), (360, 5666234), (368, 5543055), (414, 4927160), (420, 4856772), (460, 4434444), (483, 4223280), (504, 4047310), (552, 3695370), (560, 3642579), (630, 3237848), (644, 3167460), (690, 2956296), (720, 2833117), (805, 2533968), (828, 2463580), (840, 2428386), (920, 2217222), (966, 2111640), (1008, 2023655), (1035, 1970864), (1104, 1847685), (1260, 1618924), (1288, 1583730), (1380, 1478148), (1449, 1407760), (1610, 1266984), (1656, 1231790), (1680, 1214193), (1840, 1108611), (1932, 1055820), (2070, 985432), (2415, 844656), (2520, 809462), (2576, 791865), (2760, 739074), (2898, 703880), (3220, 633492), (3312, 615895), (3864, 527910), (4140, 492716), (4830, 422328), (5040, 404731), (5520, 369537), (5796, 351940), (6440, 316746), (7245, 281552), (7728, 263955), (8280, 246358), (9660, 211164), (11592, 175970), (12880, 158373), (14490, 140776), (16560, 123179), (17597, 115920), (19320, 105582), (23184, 87985), (28980, 70388), (35194, 57960), (38640, 52791)]