298983508920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{170641}}^1$

素因数の和:170846

約数の個数: 192

約数和(自身を含む): 1009436163840

約数和(自身を除く): 710452654920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 157, 180, 186, 248, 279, 310, 314, 360, 372, 465, 471, 558, 620, 628, 744, 785, 930, 942, 1116, 1240, 1256, 1395, 1413, 1570, 1860, 1884, 2232, 2355, 2790, 2826, 3140, 3720, 3768, 4710, 4867, 5580, 5652, 6280, 7065, 9420, 9734, 11160, 11304, 14130, 14601, 18840, 19468, 24335, 28260, 29202, 38936, 43803, 48670, 56520, 58404, 73005, 87606, 97340, 116808, 146010, 170641, 175212, 194680, 219015, 292020, 341282, 350424, 438030, 511923, 584040, 682564, 853205, 876060, 1023846, 1365128, 1535769, 1706410, 1752120, 2047692, 2559615, 3071538, 3412820, 4095384, 5119230, 5289871, 6143076, 6825640, 7678845, 10238460, 10579742, 12286152, 15357690, 15869613, 20476920, 21159484, 26449355, 26790637, 30715380, 31739226, 42318968, 47608839, 52898710, 53581274, 61430760, 63478452, 79348065, 80371911, 95217678, 105797420, 107162548, 126956904, 133953185, 158696130, 160743822, 190435356, 211594840, 214325096, 238044195, 241115733, 267906370, 317392260, 321487644, 380870712, 401859555, 476088390, 482231466, 535812740, 634784520, 642975288, 803719110, 830509747, 952176780, 964462932, 1071625480, 1205578665, 1607438220, 1661019494, 1904353560, 1928925864, 2411157330, 2491529241, 3214876440, 3322038988, 4152548735, 4822314660, 4983058482, 6644077976, 7474587723, 8305097470, 9644629320, 9966116964, 12457646205, 14949175446, 16610194940, 19932233928, 24915292410, 29898350892, 33220389880, 37372938615, 49830584820, 59796701784, 74745877230, 99661169640, 149491754460, 298983508920]

約数ペア:

[(1, 298983508920), (2, 149491754460), (3, 99661169640), (4, 74745877230), (5, 59796701784), (6, 49830584820), (8, 37372938615), (9, 33220389880), (10, 29898350892), (12, 24915292410), (15, 19932233928), (18, 16610194940), (20, 14949175446), (24, 12457646205), (30, 9966116964), (31, 9644629320), (36, 8305097470), (40, 7474587723), (45, 6644077976), (60, 4983058482), (62, 4822314660), (72, 4152548735), (90, 3322038988), (93, 3214876440), (120, 2491529241), (124, 2411157330), (155, 1928925864), (157, 1904353560), (180, 1661019494), (186, 1607438220), (248, 1205578665), (279, 1071625480), (310, 964462932), (314, 952176780), (360, 830509747), (372, 803719110), (465, 642975288), (471, 634784520), (558, 535812740), (620, 482231466), (628, 476088390), (744, 401859555), (785, 380870712), (930, 321487644), (942, 317392260), (1116, 267906370), (1240, 241115733), (1256, 238044195), (1395, 214325096), (1413, 211594840), (1570, 190435356), (1860, 160743822), (1884, 158696130), (2232, 133953185), (2355, 126956904), (2790, 107162548), (2826, 105797420), (3140, 95217678), (3720, 80371911), (3768, 79348065), (4710, 63478452), (4867, 61430760), (5580, 53581274), (5652, 52898710), (6280, 47608839), (7065, 42318968), (9420, 31739226), (9734, 30715380), (11160, 26790637), (11304, 26449355), (14130, 21159484), (14601, 20476920), (18840, 15869613), (19468, 15357690), (24335, 12286152), (28260, 10579742), (29202, 10238460), (38936, 7678845), (43803, 6825640), (48670, 6143076), (56520, 5289871), (58404, 5119230), (73005, 4095384), (87606, 3412820), (97340, 3071538), (116808, 2559615), (146010, 2047692), (170641, 1752120), (175212, 1706410), (194680, 1535769), (219015, 1365128), (292020, 1023846), (341282, 876060), (350424, 853205), (438030, 682564), (511923, 584040)]