1012621680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{607}}^1$

素因数の和:964

約数の個数: 240

約数和(自身を含む): 3904702464

約数和(自身を除く): 2892080784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 331, 336, 360, 420, 504, 560, 607, 630, 662, 720, 840, 993, 1008, 1214, 1260, 1324, 1655, 1680, 1821, 1986, 2317, 2428, 2520, 2648, 2979, 3035, 3310, 3642, 3972, 4249, 4634, 4856, 4965, 5040, 5296, 5463, 5958, 6070, 6620, 6951, 7284, 7944, 8498, 9105, 9268, 9712, 9930, 10926, 11585, 11916, 12140, 12747, 13240, 13902, 14568, 14895, 15888, 16996, 18210, 18536, 19860, 20853, 21245, 21852, 23170, 23832, 24280, 25494, 26480, 27315, 27804, 29136, 29790, 33992, 34755, 36420, 37072, 38241, 39720, 41706, 42490, 43704, 46340, 47664, 48560, 50988, 54630, 55608, 59580, 63735, 67984, 69510, 72840, 76482, 79440, 83412, 84980, 87408, 92680, 101976, 104265, 109260, 111216, 119160, 127470, 139020, 145680, 152964, 166824, 169960, 185360, 191205, 200917, 203952, 208530, 218520, 238320, 254940, 278040, 305928, 333648, 339920, 382410, 401834, 417060, 437040, 509880, 556080, 602751, 611856, 764820, 803668, 834120, 1004585, 1019760, 1205502, 1406419, 1529640, 1607336, 1668240, 1808253, 2009170, 2411004, 2812838, 3013755, 3059280, 3214672, 3616506, 4018340, 4219257, 4822008, 5625676, 6027510, 7032095, 7233012, 8036680, 8438514, 9041265, 9644016, 11251352, 12055020, 12657771, 14064190, 14466024, 16073360, 16877028, 18082530, 21096285, 22502704, 24110040, 25315542, 28128380, 28932048, 33754056, 36165060, 42192570, 48220080, 50631084, 56256760, 63288855, 67508112, 72330120, 84385140, 101262168, 112513520, 126577710, 144660240, 168770280, 202524336, 253155420, 337540560, 506310840, 1012621680]

約数ペア:

[(1, 1012621680), (2, 506310840), (3, 337540560), (4, 253155420), (5, 202524336), (6, 168770280), (7, 144660240), (8, 126577710), (9, 112513520), (10, 101262168), (12, 84385140), (14, 72330120), (15, 67508112), (16, 63288855), (18, 56256760), (20, 50631084), (21, 48220080), (24, 42192570), (28, 36165060), (30, 33754056), (35, 28932048), (36, 28128380), (40, 25315542), (42, 24110040), (45, 22502704), (48, 21096285), (56, 18082530), (60, 16877028), (63, 16073360), (70, 14466024), (72, 14064190), (80, 12657771), (84, 12055020), (90, 11251352), (105, 9644016), (112, 9041265), (120, 8438514), (126, 8036680), (140, 7233012), (144, 7032095), (168, 6027510), (180, 5625676), (210, 4822008), (240, 4219257), (252, 4018340), (280, 3616506), (315, 3214672), (331, 3059280), (336, 3013755), (360, 2812838), (420, 2411004), (504, 2009170), (560, 1808253), (607, 1668240), (630, 1607336), (662, 1529640), (720, 1406419), (840, 1205502), (993, 1019760), (1008, 1004585), (1214, 834120), (1260, 803668), (1324, 764820), (1655, 611856), (1680, 602751), (1821, 556080), (1986, 509880), (2317, 437040), (2428, 417060), (2520, 401834), (2648, 382410), (2979, 339920), (3035, 333648), (3310, 305928), (3642, 278040), (3972, 254940), (4249, 238320), (4634, 218520), (4856, 208530), (4965, 203952), (5040, 200917), (5296, 191205), (5463, 185360), (5958, 169960), (6070, 166824), (6620, 152964), (6951, 145680), (7284, 139020), (7944, 127470), (8498, 119160), (9105, 111216), (9268, 109260), (9712, 104265), (9930, 101976), (10926, 92680), (11585, 87408), (11916, 84980), (12140, 83412), (12747, 79440), (13240, 76482), (13902, 72840), (14568, 69510), (14895, 67984), (15888, 63735), (16996, 59580), (18210, 55608), (18536, 54630), (19860, 50988), (20853, 48560), (21245, 47664), (21852, 46340), (23170, 43704), (23832, 42490), (24280, 41706), (25494, 39720), (26480, 38241), (27315, 37072), (27804, 36420), (29136, 34755), (29790, 33992)]