2000349540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4447}}^1$

素因数の和:4496

約数の個数: 288

約数和(自身を含む): 7666928640

約数和(自身を除く): 5666579100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 49, 51, 54, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 108, 119, 126, 135, 140, 147, 153, 170, 180, 189, 196, 204, 210, 238, 245, 252, 255, 270, 294, 306, 315, 340, 357, 378, 420, 441, 459, 476, 490, 510, 540, 588, 595, 612, 630, 714, 735, 756, 765, 833, 882, 918, 945, 980, 1020, 1071, 1190, 1260, 1323, 1428, 1470, 1530, 1666, 1764, 1785, 1836, 1890, 2142, 2205, 2295, 2380, 2499, 2646, 2940, 3060, 3213, 3332, 3570, 3780, 4165, 4284, 4410, 4447, 4590, 4998, 5292, 5355, 6426, 6615, 7140, 7497, 8330, 8820, 8894, 9180, 9996, 10710, 12495, 12852, 13230, 13341, 14994, 16065, 16660, 17788, 21420, 22235, 22491, 24990, 26460, 26682, 29988, 31129, 32130, 37485, 40023, 44470, 44982, 49980, 53364, 62258, 64260, 66705, 74970, 75599, 80046, 88940, 89964, 93387, 112455, 120069, 124516, 133410, 149940, 151198, 155645, 160092, 186774, 200115, 217903, 224910, 226797, 240138, 266820, 280161, 302396, 311290, 373548, 377995, 400230, 435806, 449820, 453594, 466935, 480276, 529193, 560322, 600345, 622580, 653709, 680391, 755990, 800460, 840483, 871612, 907188, 933870, 1058386, 1089515, 1120644, 1133985, 1200690, 1307418, 1360782, 1400805, 1511980, 1587579, 1680966, 1867740, 1961127, 2041173, 2116772, 2179030, 2267970, 2401380, 2614836, 2645965, 2721564, 2801610, 3175158, 3268545, 3361932, 3401955, 3704351, 3922254, 4082346, 4202415, 4358060, 4535940, 4762737, 5291930, 5603220, 5883381, 6350316, 6537090, 6803910, 7408702, 7844508, 7937895, 8164692, 8404830, 9525474, 9805635, 10205865, 10583860, 11113053, 11766762, 13074180, 13607820, 14288211, 14817404, 15875790, 16809660, 18521755, 19050948, 19611270, 20411730, 22226106, 23533524, 23813685, 28576422, 29416905, 31751580, 33339159, 37043510, 39222540, 40823460, 44452212, 47627370, 55565265, 57152844, 58833810, 66678318, 71441055, 74087020, 95254740, 100017477, 111130530, 117667620, 133356636, 142882110, 166695795, 200034954, 222261060, 285764220, 333391590, 400069908, 500087385, 666783180, 1000174770, 2000349540]

約数ペア:

[(1, 2000349540), (2, 1000174770), (3, 666783180), (4, 500087385), (5, 400069908), (6, 333391590), (7, 285764220), (9, 222261060), (10, 200034954), (12, 166695795), (14, 142882110), (15, 133356636), (17, 117667620), (18, 111130530), (20, 100017477), (21, 95254740), (27, 74087020), (28, 71441055), (30, 66678318), (34, 58833810), (35, 57152844), (36, 55565265), (42, 47627370), (45, 44452212), (49, 40823460), (51, 39222540), (54, 37043510), (60, 33339159), (63, 31751580), (68, 29416905), (70, 28576422), (84, 23813685), (85, 23533524), (90, 22226106), (98, 20411730), (102, 19611270), (105, 19050948), (108, 18521755), (119, 16809660), (126, 15875790), (135, 14817404), (140, 14288211), (147, 13607820), (153, 13074180), (170, 11766762), (180, 11113053), (189, 10583860), (196, 10205865), (204, 9805635), (210, 9525474), (238, 8404830), (245, 8164692), (252, 7937895), (255, 7844508), (270, 7408702), (294, 6803910), (306, 6537090), (315, 6350316), (340, 5883381), (357, 5603220), (378, 5291930), (420, 4762737), (441, 4535940), (459, 4358060), (476, 4202415), (490, 4082346), (510, 3922254), (540, 3704351), (588, 3401955), (595, 3361932), (612, 3268545), (630, 3175158), (714, 2801610), (735, 2721564), (756, 2645965), (765, 2614836), (833, 2401380), (882, 2267970), (918, 2179030), (945, 2116772), (980, 2041173), (1020, 1961127), (1071, 1867740), (1190, 1680966), (1260, 1587579), (1323, 1511980), (1428, 1400805), (1470, 1360782), (1530, 1307418), (1666, 1200690), (1764, 1133985), (1785, 1120644), (1836, 1089515), (1890, 1058386), (2142, 933870), (2205, 907188), (2295, 871612), (2380, 840483), (2499, 800460), (2646, 755990), (2940, 680391), (3060, 653709), (3213, 622580), (3332, 600345), (3570, 560322), (3780, 529193), (4165, 480276), (4284, 466935), (4410, 453594), (4447, 449820), (4590, 435806), (4998, 400230), (5292, 377995), (5355, 373548), (6426, 311290), (6615, 302396), (7140, 280161), (7497, 266820), (8330, 240138), (8820, 226797), (8894, 224910), (9180, 217903), (9996, 200115), (10710, 186774), (12495, 160092), (12852, 155645), (13230, 151198), (13341, 149940), (14994, 133410), (16065, 124516), (16660, 120069), (17788, 112455), (21420, 93387), (22235, 89964), (22491, 88940), (24990, 80046), (26460, 75599), (26682, 74970), (29988, 66705), (31129, 64260), (32130, 62258), (37485, 53364), (40023, 49980), (44470, 44982)]