2260445040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1861}}^1$

素因数の和:2128

約数の個数: 240

約数和(自身を含む): 8716483776

約数和(自身を除く): 6456038736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 241, 252, 280, 315, 336, 360, 420, 482, 504, 560, 630, 720, 723, 840, 964, 1008, 1205, 1260, 1446, 1680, 1687, 1861, 1928, 2169, 2410, 2520, 2892, 3374, 3615, 3722, 3856, 4338, 4820, 5040, 5061, 5583, 5784, 6748, 7230, 7444, 8435, 8676, 9305, 9640, 10122, 10845, 11166, 11568, 13027, 13496, 14460, 14888, 15183, 16749, 16870, 17352, 18610, 19280, 20244, 21690, 22332, 25305, 26054, 26992, 27915, 28920, 29776, 30366, 33498, 33740, 34704, 37220, 39081, 40488, 43380, 44664, 50610, 52108, 55830, 57840, 60732, 65135, 66996, 67480, 74440, 75915, 78162, 80976, 83745, 86760, 89328, 101220, 104216, 111660, 117243, 121464, 130270, 133992, 134960, 148880, 151830, 156324, 167490, 173520, 195405, 202440, 208432, 223320, 234486, 242928, 260540, 267984, 303660, 312648, 334980, 390810, 404880, 446640, 448501, 468972, 521080, 586215, 607320, 625296, 669960, 781620, 897002, 937944, 1042160, 1172430, 1214640, 1339920, 1345503, 1563240, 1794004, 1875888, 2242505, 2344860, 2691006, 3126480, 3139507, 3588008, 4036509, 4485010, 4689720, 5382012, 6279014, 6727515, 7176016, 8073018, 8970020, 9379440, 9418521, 10764024, 12558028, 13455030, 15697535, 16146036, 17940040, 18837042, 20182545, 21528048, 25116056, 26910060, 28255563, 31395070, 32292072, 35880080, 37674084, 40365090, 47092605, 50232112, 53820120, 56511126, 62790140, 64584144, 75348168, 80730180, 94185210, 107640240, 113022252, 125580280, 141277815, 150696336, 161460360, 188370420, 226044504, 251160560, 282555630, 322920720, 376740840, 452089008, 565111260, 753481680, 1130222520, 2260445040]

約数ペア:

[(1, 2260445040), (2, 1130222520), (3, 753481680), (4, 565111260), (5, 452089008), (6, 376740840), (7, 322920720), (8, 282555630), (9, 251160560), (10, 226044504), (12, 188370420), (14, 161460360), (15, 150696336), (16, 141277815), (18, 125580280), (20, 113022252), (21, 107640240), (24, 94185210), (28, 80730180), (30, 75348168), (35, 64584144), (36, 62790140), (40, 56511126), (42, 53820120), (45, 50232112), (48, 47092605), (56, 40365090), (60, 37674084), (63, 35880080), (70, 32292072), (72, 31395070), (80, 28255563), (84, 26910060), (90, 25116056), (105, 21528048), (112, 20182545), (120, 18837042), (126, 17940040), (140, 16146036), (144, 15697535), (168, 13455030), (180, 12558028), (210, 10764024), (240, 9418521), (241, 9379440), (252, 8970020), (280, 8073018), (315, 7176016), (336, 6727515), (360, 6279014), (420, 5382012), (482, 4689720), (504, 4485010), (560, 4036509), (630, 3588008), (720, 3139507), (723, 3126480), (840, 2691006), (964, 2344860), (1008, 2242505), (1205, 1875888), (1260, 1794004), (1446, 1563240), (1680, 1345503), (1687, 1339920), (1861, 1214640), (1928, 1172430), (2169, 1042160), (2410, 937944), (2520, 897002), (2892, 781620), (3374, 669960), (3615, 625296), (3722, 607320), (3856, 586215), (4338, 521080), (4820, 468972), (5040, 448501), (5061, 446640), (5583, 404880), (5784, 390810), (6748, 334980), (7230, 312648), (7444, 303660), (8435, 267984), (8676, 260540), (9305, 242928), (9640, 234486), (10122, 223320), (10845, 208432), (11166, 202440), (11568, 195405), (13027, 173520), (13496, 167490), (14460, 156324), (14888, 151830), (15183, 148880), (16749, 134960), (16870, 133992), (17352, 130270), (18610, 121464), (19280, 117243), (20244, 111660), (21690, 104216), (22332, 101220), (25305, 89328), (26054, 86760), (26992, 83745), (27915, 80976), (28920, 78162), (29776, 75915), (30366, 74440), (33498, 67480), (33740, 66996), (34704, 65135), (37220, 60732), (39081, 57840), (40488, 55830), (43380, 52108), (44664, 50610)]