859129040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:482

約数の個数: 240

約数和(自身を含む): 2596500480

約数和(自身を除く): 1737371440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 121, 124, 140, 154, 155, 176, 217, 220, 242, 248, 280, 308, 310, 341, 385, 409, 434, 440, 484, 496, 560, 605, 616, 620, 682, 770, 818, 847, 868, 880, 968, 1085, 1210, 1232, 1240, 1364, 1540, 1636, 1694, 1705, 1736, 1936, 2045, 2170, 2387, 2420, 2480, 2728, 2863, 3080, 3272, 3388, 3410, 3472, 3751, 4090, 4235, 4340, 4499, 4774, 4840, 5456, 5726, 6160, 6544, 6776, 6820, 7502, 8180, 8470, 8680, 8998, 9548, 9680, 11452, 11935, 12679, 13552, 13640, 14315, 15004, 16360, 16940, 17360, 17996, 18755, 19096, 22495, 22904, 23870, 25358, 26257, 27280, 28630, 30008, 31493, 32720, 33880, 35992, 37510, 38192, 44990, 45808, 47740, 49489, 50716, 52514, 57260, 60016, 62986, 63395, 67760, 71984, 75020, 88753, 89980, 95480, 98978, 101432, 105028, 114520, 125972, 126790, 131285, 139469, 150040, 157465, 177506, 179960, 190960, 197956, 202864, 210056, 229040, 247445, 251944, 253580, 262570, 278938, 300080, 314930, 346423, 355012, 359920, 395912, 420112, 443765, 494890, 503888, 507160, 525140, 557876, 629860, 692846, 697345, 710024, 791824, 887530, 976283, 989780, 1014320, 1050280, 1115752, 1259720, 1385692, 1394690, 1420048, 1534159, 1732115, 1775060, 1952566, 1979560, 2100560, 2231504, 2519440, 2771384, 2789380, 3068318, 3464230, 3550120, 3905132, 3959120, 4881415, 5542768, 5578760, 6136636, 6928460, 7100240, 7670795, 7810264, 9762830, 10739113, 11157520, 12273272, 13856920, 15341590, 15620528, 19525660, 21478226, 24546544, 27713840, 30683180, 39051320, 42956452, 53695565, 61366360, 78102640, 85912904, 107391130, 122732720, 171825808, 214782260, 429564520, 859129040]

約数ペア:

[(1, 859129040), (2, 429564520), (4, 214782260), (5, 171825808), (7, 122732720), (8, 107391130), (10, 85912904), (11, 78102640), (14, 61366360), (16, 53695565), (20, 42956452), (22, 39051320), (28, 30683180), (31, 27713840), (35, 24546544), (40, 21478226), (44, 19525660), (55, 15620528), (56, 15341590), (62, 13856920), (70, 12273272), (77, 11157520), (80, 10739113), (88, 9762830), (110, 7810264), (112, 7670795), (121, 7100240), (124, 6928460), (140, 6136636), (154, 5578760), (155, 5542768), (176, 4881415), (217, 3959120), (220, 3905132), (242, 3550120), (248, 3464230), (280, 3068318), (308, 2789380), (310, 2771384), (341, 2519440), (385, 2231504), (409, 2100560), (434, 1979560), (440, 1952566), (484, 1775060), (496, 1732115), (560, 1534159), (605, 1420048), (616, 1394690), (620, 1385692), (682, 1259720), (770, 1115752), (818, 1050280), (847, 1014320), (868, 989780), (880, 976283), (968, 887530), (1085, 791824), (1210, 710024), (1232, 697345), (1240, 692846), (1364, 629860), (1540, 557876), (1636, 525140), (1694, 507160), (1705, 503888), (1736, 494890), (1936, 443765), (2045, 420112), (2170, 395912), (2387, 359920), (2420, 355012), (2480, 346423), (2728, 314930), (2863, 300080), (3080, 278938), (3272, 262570), (3388, 253580), (3410, 251944), (3472, 247445), (3751, 229040), (4090, 210056), (4235, 202864), (4340, 197956), (4499, 190960), (4774, 179960), (4840, 177506), (5456, 157465), (5726, 150040), (6160, 139469), (6544, 131285), (6776, 126790), (6820, 125972), (7502, 114520), (8180, 105028), (8470, 101432), (8680, 98978), (8998, 95480), (9548, 89980), (9680, 88753), (11452, 75020), (11935, 71984), (12679, 67760), (13552, 63395), (13640, 62986), (14315, 60016), (15004, 57260), (16360, 52514), (16940, 50716), (17360, 49489), (17996, 47740), (18755, 45808), (19096, 44990), (22495, 38192), (22904, 37510), (23870, 35992), (25358, 33880), (26257, 32720), (27280, 31493), (28630, 30008)]