1239713674920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{70278553}}^1$

素因数の和:70278584

約数の個数: 144

約数和(自身を含む): 4686876766260

約数和(自身を除く): 3447163091340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 70278553, 140557106, 210835659, 281114212, 351392765, 421671318, 491949871, 562228424, 632506977, 702785530, 843342636, 983899742, 1054178295, 1265013954, 1405571060, 1475849613, 1686685272, 1967799484, 2108356590, 2459749355, 2530027908, 2811142120, 2951699226, 3162534885, 3443649097, 3935598968, 4216713180, 4427548839, 4919498710, 5060055816, 5903398452, 6325069770, 6887298194, 7379248065, 8433426360, 8855097678, 9838997420, 10330947291, 11806796904, 12650139540, 13774596388, 14758496130, 17218245485, 17710195356, 19677994840, 20661894582, 22137744195, 25300279080, 27549192776, 29516992260, 30992841873, 34436490970, 35420390712, 41323789164, 44275488390, 51654736455, 59033984520, 61985683746, 68872981940, 82647578328, 88550976780, 103309472910, 123971367492, 137745963880, 154964209365, 177101953560, 206618945820, 247942734984, 309928418730, 413237891640, 619856837460, 1239713674920]

約数ペア:

[(1, 1239713674920), (2, 619856837460), (3, 413237891640), (4, 309928418730), (5, 247942734984), (6, 206618945820), (7, 177101953560), (8, 154964209365), (9, 137745963880), (10, 123971367492), (12, 103309472910), (14, 88550976780), (15, 82647578328), (18, 68872981940), (20, 61985683746), (21, 59033984520), (24, 51654736455), (28, 44275488390), (30, 41323789164), (35, 35420390712), (36, 34436490970), (40, 30992841873), (42, 29516992260), (45, 27549192776), (49, 25300279080), (56, 22137744195), (60, 20661894582), (63, 19677994840), (70, 17710195356), (72, 17218245485), (84, 14758496130), (90, 13774596388), (98, 12650139540), (105, 11806796904), (120, 10330947291), (126, 9838997420), (140, 8855097678), (147, 8433426360), (168, 7379248065), (180, 6887298194), (196, 6325069770), (210, 5903398452), (245, 5060055816), (252, 4919498710), (280, 4427548839), (294, 4216713180), (315, 3935598968), (360, 3443649097), (392, 3162534885), (420, 2951699226), (441, 2811142120), (490, 2530027908), (504, 2459749355), (588, 2108356590), (630, 1967799484), (735, 1686685272), (840, 1475849613), (882, 1405571060), (980, 1265013954), (1176, 1054178295), (1260, 983899742), (1470, 843342636), (1764, 702785530), (1960, 632506977), (2205, 562228424), (2520, 491949871), (2940, 421671318), (3528, 351392765), (4410, 281114212), (5880, 210835659), (8820, 140557106), (17640, 70278553)]