2138060080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 320

約数和(自身を含む): 6047612928

約数和(自身を除く): 3909552848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 34, 40, 47, 52, 62, 65, 68, 80, 83, 85, 94, 104, 124, 130, 136, 155, 166, 170, 188, 208, 221, 235, 248, 260, 272, 310, 332, 340, 376, 403, 415, 442, 470, 496, 520, 527, 611, 620, 664, 680, 752, 799, 806, 830, 884, 940, 1040, 1054, 1079, 1105, 1222, 1240, 1328, 1360, 1411, 1457, 1598, 1612, 1660, 1768, 1880, 2015, 2108, 2158, 2210, 2444, 2480, 2573, 2635, 2822, 2914, 3055, 3196, 3224, 3320, 3536, 3760, 3901, 3995, 4030, 4216, 4316, 4420, 4888, 5146, 5270, 5395, 5644, 5828, 6110, 6392, 6448, 6640, 6851, 7055, 7285, 7802, 7990, 8060, 8432, 8632, 8840, 9776, 10292, 10387, 10540, 10790, 11288, 11656, 12220, 12784, 12865, 13702, 14110, 14570, 15604, 15980, 16120, 17264, 17680, 18343, 18941, 19505, 20584, 20774, 21080, 21580, 22576, 23312, 24440, 24769, 25730, 27404, 28220, 29140, 31208, 31960, 32240, 33449, 34255, 36686, 37882, 39010, 41168, 41548, 42160, 43160, 43741, 48880, 49538, 50713, 51460, 51935, 54808, 56440, 58280, 62416, 63920, 66317, 66898, 68510, 73372, 75764, 78020, 83096, 86320, 87482, 91715, 94705, 99076, 101426, 102920, 103870, 109616, 112880, 116560, 120931, 123845, 132634, 133796, 137020, 146744, 151528, 156040, 166192, 167245, 174964, 183430, 189410, 198152, 202852, 205840, 207740, 218705, 241862, 247690, 253565, 265268, 267592, 274040, 293488, 303056, 312080, 321997, 331585, 334490, 349928, 366860, 378820, 396304, 405704, 415480, 437410, 483724, 495380, 507130, 530536, 535184, 548080, 568633, 604655, 643994, 663170, 668980, 699856, 733720, 757640, 811408, 830960, 862121, 874820, 967448, 990760, 1014260, 1061072, 1137266, 1209310, 1287988, 1326340, 1337960, 1467440, 1515280, 1572103, 1609985, 1724242, 1749640, 1934896, 1981520, 2028520, 2055827, 2274532, 2418620, 2575976, 2652680, 2675920, 2843165, 3144206, 3219970, 3448484, 3499280, 4057040, 4111654, 4310605, 4549064, 4837240, 5151952, 5305360, 5686330, 6288412, 6439940, 6896968, 7860515, 8223308, 8621210, 9098128, 9674480, 10279135, 11372660, 12576824, 12879880, 13793936, 15721030, 16446616, 17242420, 20558270, 22745320, 25153648, 25759760, 26725751, 31442060, 32893232, 34484840, 41116540, 45490640, 53451502, 62884120, 68969680, 82233080, 106903004, 125768240, 133628755, 164466160, 213806008, 267257510, 427612016, 534515020, 1069030040, 2138060080]

約数ペア:

[(1, 2138060080), (2, 1069030040), (4, 534515020), (5, 427612016), (8, 267257510), (10, 213806008), (13, 164466160), (16, 133628755), (17, 125768240), (20, 106903004), (26, 82233080), (31, 68969680), (34, 62884120), (40, 53451502), (47, 45490640), (52, 41116540), (62, 34484840), (65, 32893232), (68, 31442060), (80, 26725751), (83, 25759760), (85, 25153648), (94, 22745320), (104, 20558270), (124, 17242420), (130, 16446616), (136, 15721030), (155, 13793936), (166, 12879880), (170, 12576824), (188, 11372660), (208, 10279135), (221, 9674480), (235, 9098128), (248, 8621210), (260, 8223308), (272, 7860515), (310, 6896968), (332, 6439940), (340, 6288412), (376, 5686330), (403, 5305360), (415, 5151952), (442, 4837240), (470, 4549064), (496, 4310605), (520, 4111654), (527, 4057040), (611, 3499280), (620, 3448484), (664, 3219970), (680, 3144206), (752, 2843165), (799, 2675920), (806, 2652680), (830, 2575976), (884, 2418620), (940, 2274532), (1040, 2055827), (1054, 2028520), (1079, 1981520), (1105, 1934896), (1222, 1749640), (1240, 1724242), (1328, 1609985), (1360, 1572103), (1411, 1515280), (1457, 1467440), (1598, 1337960), (1612, 1326340), (1660, 1287988), (1768, 1209310), (1880, 1137266), (2015, 1061072), (2108, 1014260), (2158, 990760), (2210, 967448), (2444, 874820), (2480, 862121), (2573, 830960), (2635, 811408), (2822, 757640), (2914, 733720), (3055, 699856), (3196, 668980), (3224, 663170), (3320, 643994), (3536, 604655), (3760, 568633), (3901, 548080), (3995, 535184), (4030, 530536), (4216, 507130), (4316, 495380), (4420, 483724), (4888, 437410), (5146, 415480), (5270, 405704), (5395, 396304), (5644, 378820), (5828, 366860), (6110, 349928), (6392, 334490), (6448, 331585), (6640, 321997), (6851, 312080), (7055, 303056), (7285, 293488), (7802, 274040), (7990, 267592), (8060, 265268), (8432, 253565), (8632, 247690), (8840, 241862), (9776, 218705), (10292, 207740), (10387, 205840), (10540, 202852), (10790, 198152), (11288, 189410), (11656, 183430), (12220, 174964), (12784, 167245), (12865, 166192), (13702, 156040), (14110, 151528), (14570, 146744), (15604, 137020), (15980, 133796), (16120, 132634), (17264, 123845), (17680, 120931), (18343, 116560), (18941, 112880), (19505, 109616), (20584, 103870), (20774, 102920), (21080, 101426), (21580, 99076), (22576, 94705), (23312, 91715), (24440, 87482), (24769, 86320), (25730, 83096), (27404, 78020), (28220, 75764), (29140, 73372), (31208, 68510), (31960, 66898), (32240, 66317), (33449, 63920), (34255, 62416), (36686, 58280), (37882, 56440), (39010, 54808), (41168, 51935), (41548, 51460), (42160, 50713), (43160, 49538), (43741, 48880)]