495851580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3307}}^1$

素因数の和:3353

約数の個数: 216

約数和(自身を含む): 1853128368

約数和(自身を除く): 1357276788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 238, 245, 252, 255, 294, 306, 315, 340, 357, 420, 441, 476, 490, 510, 588, 595, 612, 630, 714, 735, 765, 833, 882, 980, 1020, 1071, 1190, 1260, 1428, 1470, 1530, 1666, 1764, 1785, 2142, 2205, 2380, 2499, 2940, 3060, 3307, 3332, 3570, 4165, 4284, 4410, 4998, 5355, 6614, 7140, 7497, 8330, 8820, 9921, 9996, 10710, 12495, 13228, 14994, 16535, 16660, 19842, 21420, 23149, 24990, 29763, 29988, 33070, 37485, 39684, 46298, 49605, 49980, 56219, 59526, 66140, 69447, 74970, 92596, 99210, 112438, 115745, 119052, 138894, 148815, 149940, 162043, 168657, 198420, 208341, 224876, 231490, 277788, 281095, 297630, 324086, 337314, 347235, 393533, 416682, 462980, 486129, 505971, 562190, 595260, 648172, 674628, 694470, 787066, 810215, 833364, 843285, 972258, 1011942, 1041705, 1124380, 1180599, 1388940, 1458387, 1574132, 1620430, 1686570, 1944516, 1967665, 2023884, 2083410, 2361198, 2430645, 2529855, 2754731, 2916774, 3240860, 3373140, 3541797, 3935330, 4166820, 4722396, 4861290, 5059710, 5509462, 5833548, 5902995, 7083594, 7291935, 7870660, 8264193, 9722580, 10119420, 11018924, 11805990, 13773655, 14167188, 14583870, 16528386, 17708985, 23611980, 24792579, 27547310, 29167740, 33056772, 35417970, 41320965, 49585158, 55094620, 70835940, 82641930, 99170316, 123962895, 165283860, 247925790, 495851580]

約数ペア:

[(1, 495851580), (2, 247925790), (3, 165283860), (4, 123962895), (5, 99170316), (6, 82641930), (7, 70835940), (9, 55094620), (10, 49585158), (12, 41320965), (14, 35417970), (15, 33056772), (17, 29167740), (18, 27547310), (20, 24792579), (21, 23611980), (28, 17708985), (30, 16528386), (34, 14583870), (35, 14167188), (36, 13773655), (42, 11805990), (45, 11018924), (49, 10119420), (51, 9722580), (60, 8264193), (63, 7870660), (68, 7291935), (70, 7083594), (84, 5902995), (85, 5833548), (90, 5509462), (98, 5059710), (102, 4861290), (105, 4722396), (119, 4166820), (126, 3935330), (140, 3541797), (147, 3373140), (153, 3240860), (170, 2916774), (180, 2754731), (196, 2529855), (204, 2430645), (210, 2361198), (238, 2083410), (245, 2023884), (252, 1967665), (255, 1944516), (294, 1686570), (306, 1620430), (315, 1574132), (340, 1458387), (357, 1388940), (420, 1180599), (441, 1124380), (476, 1041705), (490, 1011942), (510, 972258), (588, 843285), (595, 833364), (612, 810215), (630, 787066), (714, 694470), (735, 674628), (765, 648172), (833, 595260), (882, 562190), (980, 505971), (1020, 486129), (1071, 462980), (1190, 416682), (1260, 393533), (1428, 347235), (1470, 337314), (1530, 324086), (1666, 297630), (1764, 281095), (1785, 277788), (2142, 231490), (2205, 224876), (2380, 208341), (2499, 198420), (2940, 168657), (3060, 162043), (3307, 149940), (3332, 148815), (3570, 138894), (4165, 119052), (4284, 115745), (4410, 112438), (4998, 99210), (5355, 92596), (6614, 74970), (7140, 69447), (7497, 66140), (8330, 59526), (8820, 56219), (9921, 49980), (9996, 49605), (10710, 46298), (12495, 39684), (13228, 37485), (14994, 33070), (16535, 29988), (16660, 29763), (19842, 24990), (21420, 23149)]