225541120

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 264

約数和(自身を含む): 672071040

約数和(自身を除く): 446529920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 49, 56, 58, 62, 64, 70, 80, 98, 112, 116, 124, 128, 140, 145, 155, 160, 196, 203, 217, 224, 232, 245, 248, 256, 280, 290, 310, 320, 392, 406, 434, 448, 464, 490, 496, 512, 560, 580, 620, 640, 784, 812, 868, 896, 899, 928, 980, 992, 1015, 1024, 1085, 1120, 1160, 1240, 1280, 1421, 1519, 1568, 1624, 1736, 1792, 1798, 1856, 1960, 1984, 2030, 2170, 2240, 2320, 2480, 2560, 2842, 3038, 3136, 3248, 3472, 3584, 3596, 3712, 3920, 3968, 4060, 4340, 4480, 4495, 4640, 4960, 5120, 5684, 6076, 6272, 6293, 6496, 6944, 7105, 7168, 7192, 7424, 7595, 7840, 7936, 8120, 8680, 8960, 8990, 9280, 9920, 11368, 12152, 12544, 12586, 12992, 13888, 14210, 14384, 14848, 15190, 15680, 15872, 16240, 17360, 17920, 17980, 18560, 19840, 22736, 24304, 25088, 25172, 25984, 27776, 28420, 28768, 29696, 30380, 31360, 31465, 31744, 32480, 34720, 35840, 35960, 37120, 39680, 44051, 45472, 48608, 50176, 50344, 51968, 55552, 56840, 57536, 60760, 62720, 62930, 64960, 69440, 71920, 74240, 79360, 88102, 90944, 97216, 100688, 103936, 111104, 113680, 115072, 121520, 125440, 125860, 129920, 138880, 143840, 148480, 158720, 176204, 181888, 194432, 201376, 207872, 220255, 222208, 227360, 230144, 243040, 250880, 251720, 259840, 277760, 287680, 352408, 363776, 388864, 402752, 440510, 454720, 460288, 486080, 503440, 519680, 555520, 575360, 704816, 727552, 777728, 805504, 881020, 909440, 920576, 972160, 1006880, 1039360, 1111040, 1150720, 1409632, 1455104, 1555456, 1611008, 1762040, 1818880, 1944320, 2013760, 2301440, 2819264, 3222016, 3524080, 3637760, 3888640, 4027520, 4602880, 5638528, 6444032, 7048160, 7275520, 7777280, 8055040, 11277056, 14096320, 16110080, 22554112, 28192640, 32220160, 45108224, 56385280, 112770560, 225541120]

約数ペア:

[(1, 225541120), (2, 112770560), (4, 56385280), (5, 45108224), (7, 32220160), (8, 28192640), (10, 22554112), (14, 16110080), (16, 14096320), (20, 11277056), (28, 8055040), (29, 7777280), (31, 7275520), (32, 7048160), (35, 6444032), (40, 5638528), (49, 4602880), (56, 4027520), (58, 3888640), (62, 3637760), (64, 3524080), (70, 3222016), (80, 2819264), (98, 2301440), (112, 2013760), (116, 1944320), (124, 1818880), (128, 1762040), (140, 1611008), (145, 1555456), (155, 1455104), (160, 1409632), (196, 1150720), (203, 1111040), (217, 1039360), (224, 1006880), (232, 972160), (245, 920576), (248, 909440), (256, 881020), (280, 805504), (290, 777728), (310, 727552), (320, 704816), (392, 575360), (406, 555520), (434, 519680), (448, 503440), (464, 486080), (490, 460288), (496, 454720), (512, 440510), (560, 402752), (580, 388864), (620, 363776), (640, 352408), (784, 287680), (812, 277760), (868, 259840), (896, 251720), (899, 250880), (928, 243040), (980, 230144), (992, 227360), (1015, 222208), (1024, 220255), (1085, 207872), (1120, 201376), (1160, 194432), (1240, 181888), (1280, 176204), (1421, 158720), (1519, 148480), (1568, 143840), (1624, 138880), (1736, 129920), (1792, 125860), (1798, 125440), (1856, 121520), (1960, 115072), (1984, 113680), (2030, 111104), (2170, 103936), (2240, 100688), (2320, 97216), (2480, 90944), (2560, 88102), (2842, 79360), (3038, 74240), (3136, 71920), (3248, 69440), (3472, 64960), (3584, 62930), (3596, 62720), (3712, 60760), (3920, 57536), (3968, 56840), (4060, 55552), (4340, 51968), (4480, 50344), (4495, 50176), (4640, 48608), (4960, 45472), (5120, 44051), (5684, 39680), (6076, 37120), (6272, 35960), (6293, 35840), (6496, 34720), (6944, 32480), (7105, 31744), (7168, 31465), (7192, 31360), (7424, 30380), (7595, 29696), (7840, 28768), (7936, 28420), (8120, 27776), (8680, 25984), (8960, 25172), (8990, 25088), (9280, 24304), (9920, 22736), (11368, 19840), (12152, 18560), (12544, 17980), (12586, 17920), (12992, 17360), (13888, 16240), (14210, 15872), (14384, 15680), (14848, 15190)]