664405560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1247

約数の個数: 384

約数和(自身を含む): 2816311680

約数和(自身を除く): 2151906120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 117, 119, 120, 126, 130, 136, 140, 153, 156, 168, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 280, 306, 312, 315, 340, 357, 360, 364, 390, 408, 420, 442, 455, 468, 476, 504, 510, 520, 546, 585, 595, 612, 630, 663, 680, 714, 728, 765, 780, 819, 840, 884, 910, 936, 952, 1020, 1071, 1092, 1105, 1170, 1190, 1193, 1224, 1260, 1326, 1365, 1428, 1530, 1547, 1560, 1638, 1768, 1785, 1820, 1989, 2040, 2142, 2184, 2210, 2340, 2380, 2386, 2520, 2652, 2730, 2856, 3060, 3094, 3276, 3315, 3570, 3579, 3640, 3978, 4095, 4284, 4420, 4641, 4680, 4760, 4772, 5304, 5355, 5460, 5965, 6120, 6188, 6552, 6630, 7140, 7158, 7735, 7956, 8190, 8351, 8568, 8840, 9282, 9544, 9945, 10710, 10737, 10920, 11930, 12376, 13260, 13923, 14280, 14316, 15470, 15509, 15912, 16380, 16702, 17895, 18564, 19890, 20281, 21420, 21474, 23205, 23860, 25053, 26520, 27846, 28632, 30940, 31018, 32760, 33404, 35790, 37128, 39780, 40562, 41755, 42840, 42948, 46410, 46527, 47720, 50106, 53685, 55692, 60843, 61880, 62036, 66808, 69615, 71580, 75159, 77545, 79560, 81124, 83510, 85896, 92820, 93054, 100212, 101405, 107370, 108563, 111384, 121686, 124072, 125265, 139230, 139581, 141967, 143160, 150318, 155090, 162248, 167020, 182529, 185640, 186108, 200424, 202810, 214740, 217126, 232635, 243372, 250530, 263653, 278460, 279162, 283934, 300636, 304215, 310180, 325689, 334040, 365058, 372216, 375795, 405620, 425901, 429480, 434252, 465270, 486744, 501060, 527306, 542815, 556920, 558324, 567868, 601272, 608430, 620360, 651378, 697905, 709835, 730116, 751590, 790959, 811240, 851802, 868504, 912645, 930540, 977067, 1002120, 1054612, 1085630, 1116648, 1135736, 1216860, 1277703, 1302756, 1318265, 1395810, 1419670, 1460232, 1503180, 1581918, 1628445, 1703604, 1825290, 1845571, 1861080, 1954134, 2109224, 2129505, 2171260, 2372877, 2433720, 2555406, 2605512, 2636530, 2791620, 2839340, 3006360, 3163836, 3256890, 3407208, 3650580, 3691142, 3908268, 3954795, 4259010, 4342520, 4745754, 4885335, 5110812, 5273060, 5536713, 5583240, 5678680, 6327672, 6388515, 6513780, 7301160, 7382284, 7816536, 7909590, 8518020, 9227855, 9491508, 9770670, 10221624, 10546120, 11073426, 11864385, 12777030, 13027560, 14764568, 15819180, 16610139, 17036040, 18455710, 18983016, 19541340, 22146852, 23728770, 25554060, 27683565, 31638360, 33220278, 36911420, 39082680, 44293704, 47457540, 51108120, 55367130, 66440556, 73822840, 83050695, 94915080, 110734260, 132881112, 166101390, 221468520, 332202780, 664405560]

約数ペア:

[(1, 664405560), (2, 332202780), (3, 221468520), (4, 166101390), (5, 132881112), (6, 110734260), (7, 94915080), (8, 83050695), (9, 73822840), (10, 66440556), (12, 55367130), (13, 51108120), (14, 47457540), (15, 44293704), (17, 39082680), (18, 36911420), (20, 33220278), (21, 31638360), (24, 27683565), (26, 25554060), (28, 23728770), (30, 22146852), (34, 19541340), (35, 18983016), (36, 18455710), (39, 17036040), (40, 16610139), (42, 15819180), (45, 14764568), (51, 13027560), (52, 12777030), (56, 11864385), (60, 11073426), (63, 10546120), (65, 10221624), (68, 9770670), (70, 9491508), (72, 9227855), (78, 8518020), (84, 7909590), (85, 7816536), (90, 7382284), (91, 7301160), (102, 6513780), (104, 6388515), (105, 6327672), (117, 5678680), (119, 5583240), (120, 5536713), (126, 5273060), (130, 5110812), (136, 4885335), (140, 4745754), (153, 4342520), (156, 4259010), (168, 3954795), (170, 3908268), (180, 3691142), (182, 3650580), (195, 3407208), (204, 3256890), (210, 3163836), (221, 3006360), (234, 2839340), (238, 2791620), (252, 2636530), (255, 2605512), (260, 2555406), (273, 2433720), (280, 2372877), (306, 2171260), (312, 2129505), (315, 2109224), (340, 1954134), (357, 1861080), (360, 1845571), (364, 1825290), (390, 1703604), (408, 1628445), (420, 1581918), (442, 1503180), (455, 1460232), (468, 1419670), (476, 1395810), (504, 1318265), (510, 1302756), (520, 1277703), (546, 1216860), (585, 1135736), (595, 1116648), (612, 1085630), (630, 1054612), (663, 1002120), (680, 977067), (714, 930540), (728, 912645), (765, 868504), (780, 851802), (819, 811240), (840, 790959), (884, 751590), (910, 730116), (936, 709835), (952, 697905), (1020, 651378), (1071, 620360), (1092, 608430), (1105, 601272), (1170, 567868), (1190, 558324), (1193, 556920), (1224, 542815), (1260, 527306), (1326, 501060), (1365, 486744), (1428, 465270), (1530, 434252), (1547, 429480), (1560, 425901), (1638, 405620), (1768, 375795), (1785, 372216), (1820, 365058), (1989, 334040), (2040, 325689), (2142, 310180), (2184, 304215), (2210, 300636), (2340, 283934), (2380, 279162), (2386, 278460), (2520, 263653), (2652, 250530), (2730, 243372), (2856, 232635), (3060, 217126), (3094, 214740), (3276, 202810), (3315, 200424), (3570, 186108), (3579, 185640), (3640, 182529), (3978, 167020), (4095, 162248), (4284, 155090), (4420, 150318), (4641, 143160), (4680, 141967), (4760, 139581), (4772, 139230), (5304, 125265), (5355, 124072), (5460, 121686), (5965, 111384), (6120, 108563), (6188, 107370), (6552, 101405), (6630, 100212), (7140, 93054), (7158, 92820), (7735, 85896), (7956, 83510), (8190, 81124), (8351, 79560), (8568, 77545), (8840, 75159), (9282, 71580), (9544, 69615), (9945, 66808), (10710, 62036), (10737, 61880), (10920, 60843), (11930, 55692), (12376, 53685), (13260, 50106), (13923, 47720), (14280, 46527), (14316, 46410), (15470, 42948), (15509, 42840), (15912, 41755), (16380, 40562), (16702, 39780), (17895, 37128), (18564, 35790), (19890, 33404), (20281, 32760), (21420, 31018), (21474, 30940), (23205, 28632), (23860, 27846), (25053, 26520)]