226695560

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 256

約数和(自身を含む): 677376000

約数和(自身を除く): 450680440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 41, 49, 52, 56, 62, 65, 70, 82, 91, 98, 104, 124, 130, 140, 155, 164, 182, 196, 205, 217, 245, 248, 260, 280, 287, 310, 328, 343, 364, 392, 403, 410, 434, 455, 490, 520, 533, 574, 620, 637, 686, 728, 806, 820, 868, 910, 980, 1066, 1085, 1148, 1240, 1271, 1274, 1372, 1435, 1519, 1612, 1640, 1715, 1736, 1820, 1960, 2009, 2015, 2132, 2170, 2296, 2542, 2548, 2665, 2744, 2821, 2870, 3038, 3185, 3224, 3430, 3640, 3731, 4018, 4030, 4264, 4340, 4459, 5084, 5096, 5330, 5642, 5740, 6076, 6355, 6370, 6860, 7462, 7595, 8036, 8060, 8680, 8897, 8918, 10045, 10168, 10633, 10660, 11284, 11480, 12152, 12710, 12740, 13720, 14063, 14105, 14924, 15190, 16072, 16120, 16523, 17794, 17836, 18655, 19747, 20090, 21266, 21320, 22295, 22568, 25420, 25480, 26117, 28126, 28210, 29848, 30380, 33046, 35588, 35672, 37310, 39494, 40180, 42532, 44485, 44590, 50840, 52234, 53165, 56252, 56420, 60760, 62279, 66092, 70315, 71176, 74620, 78988, 80360, 82615, 85064, 88970, 89180, 98735, 104468, 106330, 112504, 112840, 115661, 124558, 130585, 132184, 138229, 140630, 149240, 157976, 165230, 177940, 178360, 182819, 197470, 208936, 212660, 231322, 249116, 261170, 276458, 281260, 311395, 330460, 355880, 365638, 394940, 425320, 435953, 462644, 498232, 522340, 552916, 562520, 578305, 622790, 660920, 691145, 731276, 789880, 809627, 871906, 914095, 925288, 1044680, 1105832, 1156610, 1245580, 1382290, 1462552, 1619254, 1743812, 1828190, 2179765, 2313220, 2491160, 2764580, 3238508, 3487624, 3656380, 4048135, 4359530, 4626440, 5529160, 5667389, 6477016, 7312760, 8096270, 8719060, 11334778, 16192540, 17438120, 22669556, 28336945, 32385080, 45339112, 56673890, 113347780, 226695560]

約数ペア:

[(1, 226695560), (2, 113347780), (4, 56673890), (5, 45339112), (7, 32385080), (8, 28336945), (10, 22669556), (13, 17438120), (14, 16192540), (20, 11334778), (26, 8719060), (28, 8096270), (31, 7312760), (35, 6477016), (40, 5667389), (41, 5529160), (49, 4626440), (52, 4359530), (56, 4048135), (62, 3656380), (65, 3487624), (70, 3238508), (82, 2764580), (91, 2491160), (98, 2313220), (104, 2179765), (124, 1828190), (130, 1743812), (140, 1619254), (155, 1462552), (164, 1382290), (182, 1245580), (196, 1156610), (205, 1105832), (217, 1044680), (245, 925288), (248, 914095), (260, 871906), (280, 809627), (287, 789880), (310, 731276), (328, 691145), (343, 660920), (364, 622790), (392, 578305), (403, 562520), (410, 552916), (434, 522340), (455, 498232), (490, 462644), (520, 435953), (533, 425320), (574, 394940), (620, 365638), (637, 355880), (686, 330460), (728, 311395), (806, 281260), (820, 276458), (868, 261170), (910, 249116), (980, 231322), (1066, 212660), (1085, 208936), (1148, 197470), (1240, 182819), (1271, 178360), (1274, 177940), (1372, 165230), (1435, 157976), (1519, 149240), (1612, 140630), (1640, 138229), (1715, 132184), (1736, 130585), (1820, 124558), (1960, 115661), (2009, 112840), (2015, 112504), (2132, 106330), (2170, 104468), (2296, 98735), (2542, 89180), (2548, 88970), (2665, 85064), (2744, 82615), (2821, 80360), (2870, 78988), (3038, 74620), (3185, 71176), (3224, 70315), (3430, 66092), (3640, 62279), (3731, 60760), (4018, 56420), (4030, 56252), (4264, 53165), (4340, 52234), (4459, 50840), (5084, 44590), (5096, 44485), (5330, 42532), (5642, 40180), (5740, 39494), (6076, 37310), (6355, 35672), (6370, 35588), (6860, 33046), (7462, 30380), (7595, 29848), (8036, 28210), (8060, 28126), (8680, 26117), (8897, 25480), (8918, 25420), (10045, 22568), (10168, 22295), (10633, 21320), (10660, 21266), (11284, 20090), (11480, 19747), (12152, 18655), (12710, 17836), (12740, 17794), (13720, 16523), (14063, 16120), (14105, 16072), (14924, 15190)]