74924640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{7433}}^1$

素因数の和:7461

約数の個数: 144

約数和(自身を含む): 292245408

約数和(自身を除く): 217320768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 7433, 10080, 14866, 22299, 29732, 37165, 44598, 52031, 59464, 66897, 74330, 89196, 104062, 111495, 118928, 133794, 148660, 156093, 178392, 208124, 222990, 237856, 260155, 267588, 297320, 312186, 334485, 356784, 416248, 445980, 468279, 520310, 535176, 594640, 624372, 668970, 713568, 780465, 832496, 891960, 936558, 1040620, 1070352, 1189280, 1248744, 1337940, 1560930, 1664992, 1783920, 1873116, 2081240, 2140704, 2341395, 2497488, 2675880, 3121860, 3567840, 3746232, 4162480, 4682790, 4994976, 5351760, 6243720, 7492464, 8324960, 9365580, 10703520, 12487440, 14984928, 18731160, 24974880, 37462320, 74924640]

約数ペア:

[(1, 74924640), (2, 37462320), (3, 24974880), (4, 18731160), (5, 14984928), (6, 12487440), (7, 10703520), (8, 9365580), (9, 8324960), (10, 7492464), (12, 6243720), (14, 5351760), (15, 4994976), (16, 4682790), (18, 4162480), (20, 3746232), (21, 3567840), (24, 3121860), (28, 2675880), (30, 2497488), (32, 2341395), (35, 2140704), (36, 2081240), (40, 1873116), (42, 1783920), (45, 1664992), (48, 1560930), (56, 1337940), (60, 1248744), (63, 1189280), (70, 1070352), (72, 1040620), (80, 936558), (84, 891960), (90, 832496), (96, 780465), (105, 713568), (112, 668970), (120, 624372), (126, 594640), (140, 535176), (144, 520310), (160, 468279), (168, 445980), (180, 416248), (210, 356784), (224, 334485), (240, 312186), (252, 297320), (280, 267588), (288, 260155), (315, 237856), (336, 222990), (360, 208124), (420, 178392), (480, 156093), (504, 148660), (560, 133794), (630, 118928), (672, 111495), (720, 104062), (840, 89196), (1008, 74330), (1120, 66897), (1260, 59464), (1440, 52031), (1680, 44598), (2016, 37165), (2520, 29732), (3360, 22299), (5040, 14866), (7433, 10080)]