286926080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1092

約数の個数: 144

約数和(自身を含む): 811582464

約数和(自身を除く): 524656384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1033, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2066, 2170, 2240, 2480, 3472, 3968, 4132, 4340, 4480, 4960, 5165, 6944, 7231, 7936, 8264, 8680, 8960, 9920, 10330, 13888, 14462, 16528, 17360, 19840, 20660, 27776, 28924, 32023, 33056, 34720, 36155, 39680, 41320, 55552, 57848, 64046, 66112, 69440, 72310, 82640, 115696, 128092, 132224, 138880, 144620, 160115, 165280, 224161, 231392, 256184, 264448, 277760, 289240, 320230, 330560, 448322, 462784, 512368, 578480, 640460, 661120, 896644, 925568, 1024736, 1120805, 1156960, 1280920, 1322240, 1793288, 1851136, 2049472, 2241610, 2313920, 2561840, 3586576, 4098944, 4483220, 4627840, 5123680, 7173152, 8197888, 8966440, 9255680, 10247360, 14346304, 17932880, 20494720, 28692608, 35865760, 40989440, 57385216, 71731520, 143463040, 286926080]

約数ペア:

[(1, 286926080), (2, 143463040), (4, 71731520), (5, 57385216), (7, 40989440), (8, 35865760), (10, 28692608), (14, 20494720), (16, 17932880), (20, 14346304), (28, 10247360), (31, 9255680), (32, 8966440), (35, 8197888), (40, 7173152), (56, 5123680), (62, 4627840), (64, 4483220), (70, 4098944), (80, 3586576), (112, 2561840), (124, 2313920), (128, 2241610), (140, 2049472), (155, 1851136), (160, 1793288), (217, 1322240), (224, 1280920), (248, 1156960), (256, 1120805), (280, 1024736), (310, 925568), (320, 896644), (434, 661120), (448, 640460), (496, 578480), (560, 512368), (620, 462784), (640, 448322), (868, 330560), (896, 320230), (992, 289240), (1033, 277760), (1085, 264448), (1120, 256184), (1240, 231392), (1280, 224161), (1736, 165280), (1792, 160115), (1984, 144620), (2066, 138880), (2170, 132224), (2240, 128092), (2480, 115696), (3472, 82640), (3968, 72310), (4132, 69440), (4340, 66112), (4480, 64046), (4960, 57848), (5165, 55552), (6944, 41320), (7231, 39680), (7936, 36155), (8264, 34720), (8680, 33056), (8960, 32023), (9920, 28924), (10330, 27776), (13888, 20660), (14462, 19840), (16528, 17360)]