1216745040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:498

約数の個数: 320

約数和(自身を含む): 4534566912

約数和(自身を除く): 3317821872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 61, 62, 70, 80, 84, 93, 105, 112, 120, 122, 124, 140, 155, 168, 183, 186, 210, 217, 240, 244, 248, 280, 305, 310, 336, 366, 372, 383, 420, 427, 434, 465, 488, 496, 560, 610, 620, 651, 732, 744, 766, 840, 854, 868, 915, 930, 976, 1085, 1149, 1220, 1240, 1281, 1302, 1464, 1488, 1532, 1680, 1708, 1736, 1830, 1860, 1891, 1915, 2135, 2170, 2298, 2440, 2480, 2562, 2604, 2681, 2928, 3064, 3255, 3416, 3472, 3660, 3720, 3782, 3830, 4270, 4340, 4596, 4880, 5124, 5208, 5362, 5673, 5745, 6128, 6405, 6510, 6832, 7320, 7440, 7564, 7660, 8043, 8540, 8680, 9192, 9455, 10248, 10416, 10724, 11346, 11490, 11873, 12810, 13020, 13237, 13405, 14640, 15128, 15320, 16086, 17080, 17360, 18384, 18910, 20496, 21448, 22692, 22980, 23363, 23746, 25620, 26040, 26474, 26810, 28365, 30256, 30640, 32172, 34160, 35619, 37820, 39711, 40215, 42896, 45384, 45960, 46726, 47492, 51240, 52080, 52948, 53620, 56730, 59365, 64344, 66185, 70089, 71238, 75640, 79422, 80430, 83111, 90768, 91920, 93452, 94984, 102480, 105896, 107240, 113460, 116815, 118730, 128688, 132370, 140178, 142476, 151280, 158844, 160860, 163541, 166222, 178095, 186904, 189968, 198555, 211792, 214480, 226920, 233630, 237460, 249333, 264740, 280356, 284952, 317688, 321720, 327082, 332444, 350445, 356190, 373808, 397110, 415555, 453840, 467260, 474920, 490623, 498666, 529480, 560712, 569904, 635376, 643440, 654164, 664888, 700890, 712380, 724253, 794220, 817705, 831110, 934520, 949840, 981246, 997332, 1058960, 1121424, 1246665, 1308328, 1329776, 1401780, 1424760, 1448506, 1588440, 1635410, 1662220, 1869040, 1962492, 1994664, 2172759, 2453115, 2493330, 2616656, 2803560, 2849520, 2897012, 3176880, 3270820, 3324440, 3621265, 3924984, 3989328, 4345518, 4906230, 4986660, 5069771, 5607120, 5794024, 6541640, 6648880, 7242530, 7849968, 8691036, 9812460, 9973320, 10139542, 10863795, 11588048, 13083280, 14485060, 15209313, 17382072, 19624920, 19946640, 20279084, 21727590, 25348855, 28970120, 30418626, 34764144, 39249840, 40558168, 43455180, 50697710, 57940240, 60837252, 76046565, 81116336, 86910360, 101395420, 121674504, 152093130, 173820720, 202790840, 243349008, 304186260, 405581680, 608372520, 1216745040]

約数ペア:

[(1, 1216745040), (2, 608372520), (3, 405581680), (4, 304186260), (5, 243349008), (6, 202790840), (7, 173820720), (8, 152093130), (10, 121674504), (12, 101395420), (14, 86910360), (15, 81116336), (16, 76046565), (20, 60837252), (21, 57940240), (24, 50697710), (28, 43455180), (30, 40558168), (31, 39249840), (35, 34764144), (40, 30418626), (42, 28970120), (48, 25348855), (56, 21727590), (60, 20279084), (61, 19946640), (62, 19624920), (70, 17382072), (80, 15209313), (84, 14485060), (93, 13083280), (105, 11588048), (112, 10863795), (120, 10139542), (122, 9973320), (124, 9812460), (140, 8691036), (155, 7849968), (168, 7242530), (183, 6648880), (186, 6541640), (210, 5794024), (217, 5607120), (240, 5069771), (244, 4986660), (248, 4906230), (280, 4345518), (305, 3989328), (310, 3924984), (336, 3621265), (366, 3324440), (372, 3270820), (383, 3176880), (420, 2897012), (427, 2849520), (434, 2803560), (465, 2616656), (488, 2493330), (496, 2453115), (560, 2172759), (610, 1994664), (620, 1962492), (651, 1869040), (732, 1662220), (744, 1635410), (766, 1588440), (840, 1448506), (854, 1424760), (868, 1401780), (915, 1329776), (930, 1308328), (976, 1246665), (1085, 1121424), (1149, 1058960), (1220, 997332), (1240, 981246), (1281, 949840), (1302, 934520), (1464, 831110), (1488, 817705), (1532, 794220), (1680, 724253), (1708, 712380), (1736, 700890), (1830, 664888), (1860, 654164), (1891, 643440), (1915, 635376), (2135, 569904), (2170, 560712), (2298, 529480), (2440, 498666), (2480, 490623), (2562, 474920), (2604, 467260), (2681, 453840), (2928, 415555), (3064, 397110), (3255, 373808), (3416, 356190), (3472, 350445), (3660, 332444), (3720, 327082), (3782, 321720), (3830, 317688), (4270, 284952), (4340, 280356), (4596, 264740), (4880, 249333), (5124, 237460), (5208, 233630), (5362, 226920), (5673, 214480), (5745, 211792), (6128, 198555), (6405, 189968), (6510, 186904), (6832, 178095), (7320, 166222), (7440, 163541), (7564, 160860), (7660, 158844), (8043, 151280), (8540, 142476), (8680, 140178), (9192, 132370), (9455, 128688), (10248, 118730), (10416, 116815), (10724, 113460), (11346, 107240), (11490, 105896), (11873, 102480), (12810, 94984), (13020, 93452), (13237, 91920), (13405, 90768), (14640, 83111), (15128, 80430), (15320, 79422), (16086, 75640), (17080, 71238), (17360, 70089), (18384, 66185), (18910, 64344), (20496, 59365), (21448, 56730), (22692, 53620), (22980, 52948), (23363, 52080), (23746, 51240), (25620, 47492), (26040, 46726), (26474, 45960), (26810, 45384), (28365, 42896), (30256, 40215), (30640, 39711), (32172, 37820), (34160, 35619)]