215194560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1091

約数の個数: 224

約数和(自身を含む): 806817792

約数和(自身を除く): 591623232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1033, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2066, 2170, 2240, 2480, 2604, 2976, 3099, 3255, 3360, 3472, 3720, 4132, 4340, 4960, 5165, 5208, 5952, 6198, 6510, 6720, 6944, 7231, 7440, 8264, 8680, 9920, 10330, 10416, 12396, 13020, 13888, 14462, 14880, 15495, 16528, 17360, 20660, 20832, 21693, 24792, 26040, 28924, 29760, 30990, 32023, 33056, 34720, 36155, 41320, 41664, 43386, 49584, 52080, 57848, 61980, 64046, 66112, 69440, 72310, 82640, 86772, 96069, 99168, 104160, 108465, 115696, 123960, 128092, 144620, 160115, 165280, 173544, 192138, 198336, 208320, 216930, 224161, 231392, 247920, 256184, 289240, 320230, 330560, 347088, 384276, 433860, 448322, 462784, 480345, 495840, 512368, 578480, 640460, 672483, 694176, 768552, 867720, 896644, 960690, 991680, 1024736, 1120805, 1156960, 1280920, 1344966, 1388352, 1537104, 1735440, 1793288, 1921380, 2049472, 2241610, 2313920, 2561840, 2689932, 3074208, 3362415, 3470880, 3586576, 3842760, 4483220, 5123680, 5379864, 6148416, 6724830, 6941760, 7173152, 7685520, 8966440, 10247360, 10759728, 13449660, 14346304, 15371040, 17932880, 21519456, 26899320, 30742080, 35865760, 43038912, 53798640, 71731520, 107597280, 215194560]

約数ペア:

[(1, 215194560), (2, 107597280), (3, 71731520), (4, 53798640), (5, 43038912), (6, 35865760), (7, 30742080), (8, 26899320), (10, 21519456), (12, 17932880), (14, 15371040), (15, 14346304), (16, 13449660), (20, 10759728), (21, 10247360), (24, 8966440), (28, 7685520), (30, 7173152), (31, 6941760), (32, 6724830), (35, 6148416), (40, 5379864), (42, 5123680), (48, 4483220), (56, 3842760), (60, 3586576), (62, 3470880), (64, 3362415), (70, 3074208), (80, 2689932), (84, 2561840), (93, 2313920), (96, 2241610), (105, 2049472), (112, 1921380), (120, 1793288), (124, 1735440), (140, 1537104), (155, 1388352), (160, 1344966), (168, 1280920), (186, 1156960), (192, 1120805), (210, 1024736), (217, 991680), (224, 960690), (240, 896644), (248, 867720), (280, 768552), (310, 694176), (320, 672483), (336, 640460), (372, 578480), (420, 512368), (434, 495840), (448, 480345), (465, 462784), (480, 448322), (496, 433860), (560, 384276), (620, 347088), (651, 330560), (672, 320230), (744, 289240), (840, 256184), (868, 247920), (930, 231392), (960, 224161), (992, 216930), (1033, 208320), (1085, 198336), (1120, 192138), (1240, 173544), (1302, 165280), (1344, 160115), (1488, 144620), (1680, 128092), (1736, 123960), (1860, 115696), (1984, 108465), (2066, 104160), (2170, 99168), (2240, 96069), (2480, 86772), (2604, 82640), (2976, 72310), (3099, 69440), (3255, 66112), (3360, 64046), (3472, 61980), (3720, 57848), (4132, 52080), (4340, 49584), (4960, 43386), (5165, 41664), (5208, 41320), (5952, 36155), (6198, 34720), (6510, 33056), (6720, 32023), (6944, 30990), (7231, 29760), (7440, 28924), (8264, 26040), (8680, 24792), (9920, 21693), (10330, 20832), (10416, 20660), (12396, 17360), (13020, 16528), (13888, 15495), (14462, 14880)]