258195960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:718

約数の個数: 192

約数和(自身を含む): 925123680

約数和(自身を除く): 666927720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 113, 120, 132, 165, 180, 198, 220, 226, 264, 330, 339, 360, 396, 440, 452, 495, 565, 577, 660, 678, 792, 904, 990, 1017, 1130, 1154, 1243, 1320, 1356, 1695, 1731, 1980, 2034, 2260, 2308, 2486, 2712, 2885, 3390, 3462, 3729, 3960, 4068, 4520, 4616, 4972, 5085, 5193, 5770, 6215, 6347, 6780, 6924, 7458, 8136, 8655, 9944, 10170, 10386, 11187, 11540, 12430, 12694, 13560, 13848, 14916, 17310, 18645, 19041, 20340, 20772, 22374, 23080, 24860, 25388, 25965, 29832, 31735, 34620, 37290, 38082, 40680, 41544, 44748, 49720, 50776, 51930, 55935, 57123, 63470, 65201, 69240, 74580, 76164, 89496, 95205, 103860, 111870, 114246, 126940, 130402, 149160, 152328, 190410, 195603, 207720, 223740, 228492, 253880, 260804, 285615, 326005, 380820, 391206, 447480, 456984, 521608, 571230, 586809, 652010, 717211, 761640, 782412, 978015, 1142460, 1173618, 1304020, 1434422, 1564824, 1956030, 2151633, 2284920, 2347236, 2608040, 2868844, 2934045, 3586055, 3912060, 4303266, 4694472, 5737688, 5868090, 6454899, 7172110, 7824120, 8606532, 10758165, 11736180, 12909798, 14344220, 17213064, 21516330, 23472360, 25819596, 28688440, 32274495, 43032660, 51639192, 64548990, 86065320, 129097980, 258195960]

約数ペア:

[(1, 258195960), (2, 129097980), (3, 86065320), (4, 64548990), (5, 51639192), (6, 43032660), (8, 32274495), (9, 28688440), (10, 25819596), (11, 23472360), (12, 21516330), (15, 17213064), (18, 14344220), (20, 12909798), (22, 11736180), (24, 10758165), (30, 8606532), (33, 7824120), (36, 7172110), (40, 6454899), (44, 5868090), (45, 5737688), (55, 4694472), (60, 4303266), (66, 3912060), (72, 3586055), (88, 2934045), (90, 2868844), (99, 2608040), (110, 2347236), (113, 2284920), (120, 2151633), (132, 1956030), (165, 1564824), (180, 1434422), (198, 1304020), (220, 1173618), (226, 1142460), (264, 978015), (330, 782412), (339, 761640), (360, 717211), (396, 652010), (440, 586809), (452, 571230), (495, 521608), (565, 456984), (577, 447480), (660, 391206), (678, 380820), (792, 326005), (904, 285615), (990, 260804), (1017, 253880), (1130, 228492), (1154, 223740), (1243, 207720), (1320, 195603), (1356, 190410), (1695, 152328), (1731, 149160), (1980, 130402), (2034, 126940), (2260, 114246), (2308, 111870), (2486, 103860), (2712, 95205), (2885, 89496), (3390, 76164), (3462, 74580), (3729, 69240), (3960, 65201), (4068, 63470), (4520, 57123), (4616, 55935), (4972, 51930), (5085, 50776), (5193, 49720), (5770, 44748), (6215, 41544), (6347, 40680), (6780, 38082), (6924, 37290), (7458, 34620), (8136, 31735), (8655, 29832), (9944, 25965), (10170, 25388), (10386, 24860), (11187, 23080), (11540, 22374), (12430, 20772), (12694, 20340), (13560, 19041), (13848, 18645), (14916, 17310)]