1326047940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2067

約数の個数: 288

約数和(自身を含む): 5026904064

約数和(自身を除く): 3700856124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 31, 34, 35, 36, 42, 45, 51, 60, 62, 63, 68, 70, 84, 85, 90, 93, 102, 105, 119, 124, 126, 140, 153, 155, 170, 180, 186, 204, 210, 217, 238, 252, 255, 279, 306, 310, 315, 340, 357, 372, 420, 434, 465, 476, 510, 527, 558, 595, 612, 620, 630, 651, 714, 765, 868, 930, 1020, 1054, 1071, 1085, 1116, 1190, 1260, 1302, 1395, 1428, 1530, 1581, 1785, 1860, 1953, 1997, 2108, 2142, 2170, 2380, 2604, 2635, 2790, 3060, 3162, 3255, 3570, 3689, 3906, 3994, 4284, 4340, 4743, 5270, 5355, 5580, 5991, 6324, 6510, 7140, 7378, 7812, 7905, 7988, 9486, 9765, 9985, 10540, 10710, 11067, 11982, 13020, 13979, 14756, 15810, 17973, 18445, 18972, 19530, 19970, 21420, 22134, 23715, 23964, 27958, 29955, 31620, 33201, 33949, 35946, 36890, 39060, 39940, 41937, 44268, 47430, 55335, 55916, 59910, 61907, 66402, 67898, 69895, 71892, 73780, 83874, 89865, 94860, 101847, 110670, 119820, 123814, 125811, 132804, 135796, 139790, 166005, 167748, 169745, 179730, 185721, 203694, 209685, 221340, 237643, 247628, 251622, 279580, 305541, 309535, 332010, 339490, 359460, 371442, 407388, 419370, 433349, 475286, 503244, 509235, 557163, 611082, 619070, 629055, 664020, 678980, 712929, 742884, 838740, 866698, 928605, 950572, 1018470, 1052419, 1114326, 1188215, 1222164, 1238140, 1258110, 1300047, 1425858, 1527705, 1733396, 1857210, 2036940, 2104838, 2138787, 2166745, 2228652, 2376430, 2516220, 2600094, 2785815, 2851716, 3055410, 3157257, 3564645, 3714420, 3900141, 4209676, 4277574, 4333490, 4752860, 5200188, 5262095, 5571630, 6110820, 6314514, 6500235, 7129290, 7366933, 7800282, 8555148, 8666980, 9471771, 10524190, 10693935, 11143260, 12629028, 13000470, 14258580, 14733866, 15600564, 15786285, 18943542, 19500705, 21048380, 21387870, 22100799, 26000940, 29467732, 31572570, 36834665, 37887084, 39001410, 42775740, 44201598, 47358855, 63145140, 66302397, 73669330, 78002820, 88403196, 94717710, 110503995, 132604794, 147338660, 189435420, 221007990, 265209588, 331511985, 442015980, 663023970, 1326047940]

約数ペア:

[(1, 1326047940), (2, 663023970), (3, 442015980), (4, 331511985), (5, 265209588), (6, 221007990), (7, 189435420), (9, 147338660), (10, 132604794), (12, 110503995), (14, 94717710), (15, 88403196), (17, 78002820), (18, 73669330), (20, 66302397), (21, 63145140), (28, 47358855), (30, 44201598), (31, 42775740), (34, 39001410), (35, 37887084), (36, 36834665), (42, 31572570), (45, 29467732), (51, 26000940), (60, 22100799), (62, 21387870), (63, 21048380), (68, 19500705), (70, 18943542), (84, 15786285), (85, 15600564), (90, 14733866), (93, 14258580), (102, 13000470), (105, 12629028), (119, 11143260), (124, 10693935), (126, 10524190), (140, 9471771), (153, 8666980), (155, 8555148), (170, 7800282), (180, 7366933), (186, 7129290), (204, 6500235), (210, 6314514), (217, 6110820), (238, 5571630), (252, 5262095), (255, 5200188), (279, 4752860), (306, 4333490), (310, 4277574), (315, 4209676), (340, 3900141), (357, 3714420), (372, 3564645), (420, 3157257), (434, 3055410), (465, 2851716), (476, 2785815), (510, 2600094), (527, 2516220), (558, 2376430), (595, 2228652), (612, 2166745), (620, 2138787), (630, 2104838), (651, 2036940), (714, 1857210), (765, 1733396), (868, 1527705), (930, 1425858), (1020, 1300047), (1054, 1258110), (1071, 1238140), (1085, 1222164), (1116, 1188215), (1190, 1114326), (1260, 1052419), (1302, 1018470), (1395, 950572), (1428, 928605), (1530, 866698), (1581, 838740), (1785, 742884), (1860, 712929), (1953, 678980), (1997, 664020), (2108, 629055), (2142, 619070), (2170, 611082), (2380, 557163), (2604, 509235), (2635, 503244), (2790, 475286), (3060, 433349), (3162, 419370), (3255, 407388), (3570, 371442), (3689, 359460), (3906, 339490), (3994, 332010), (4284, 309535), (4340, 305541), (4743, 279580), (5270, 251622), (5355, 247628), (5580, 237643), (5991, 221340), (6324, 209685), (6510, 203694), (7140, 185721), (7378, 179730), (7812, 169745), (7905, 167748), (7988, 166005), (9486, 139790), (9765, 135796), (9985, 132804), (10540, 125811), (10710, 123814), (11067, 119820), (11982, 110670), (13020, 101847), (13979, 94860), (14756, 89865), (15810, 83874), (17973, 73780), (18445, 71892), (18972, 69895), (19530, 67898), (19970, 66402), (21420, 61907), (22134, 59910), (23715, 55916), (23964, 55335), (27958, 47430), (29955, 44268), (31620, 41937), (33201, 39940), (33949, 39060), (35946, 36890)]