498696660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3271}}^1$

素因数の和:3315

約数の個数: 216

約数和(自身を含む): 1900848768

約数和(自身を除く): 1402152108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1694, 1815, 1980, 2178, 2310, 2420, 2541, 2772, 3271, 3388, 3465, 3630, 4235, 4356, 4620, 5082, 5445, 6542, 6930, 7260, 7623, 8470, 9813, 10164, 10890, 12705, 13084, 13860, 15246, 16355, 16940, 19626, 21780, 22897, 25410, 29439, 30492, 32710, 35981, 38115, 39252, 45794, 49065, 50820, 58878, 65420, 68691, 71962, 76230, 91588, 98130, 107943, 114485, 117756, 137382, 143924, 147195, 152460, 179905, 196260, 206073, 215886, 228970, 251867, 274764, 294390, 323829, 343455, 359810, 395791, 412146, 431772, 457940, 503734, 539715, 588780, 647658, 686910, 719620, 755601, 791582, 824292, 1007468, 1030365, 1079430, 1187373, 1259335, 1295316, 1373820, 1511202, 1583164, 1619145, 1978955, 2060730, 2158860, 2266803, 2374746, 2518670, 2770537, 3022404, 3238290, 3562119, 3778005, 3957910, 4121460, 4533606, 4749492, 5037340, 5541074, 5936865, 6476580, 7124238, 7556010, 7915820, 8311611, 9067212, 11082148, 11334015, 11873730, 13852685, 14248476, 15112020, 16623222, 17810595, 22668030, 23747460, 24934833, 27705370, 33246444, 35621190, 41558055, 45336060, 49869666, 55410740, 71242380, 83116110, 99739332, 124674165, 166232220, 249348330, 498696660]

約数ペア:

[(1, 498696660), (2, 249348330), (3, 166232220), (4, 124674165), (5, 99739332), (6, 83116110), (7, 71242380), (9, 55410740), (10, 49869666), (11, 45336060), (12, 41558055), (14, 35621190), (15, 33246444), (18, 27705370), (20, 24934833), (21, 23747460), (22, 22668030), (28, 17810595), (30, 16623222), (33, 15112020), (35, 14248476), (36, 13852685), (42, 11873730), (44, 11334015), (45, 11082148), (55, 9067212), (60, 8311611), (63, 7915820), (66, 7556010), (70, 7124238), (77, 6476580), (84, 5936865), (90, 5541074), (99, 5037340), (105, 4749492), (110, 4533606), (121, 4121460), (126, 3957910), (132, 3778005), (140, 3562119), (154, 3238290), (165, 3022404), (180, 2770537), (198, 2518670), (210, 2374746), (220, 2266803), (231, 2158860), (242, 2060730), (252, 1978955), (308, 1619145), (315, 1583164), (330, 1511202), (363, 1373820), (385, 1295316), (396, 1259335), (420, 1187373), (462, 1079430), (484, 1030365), (495, 1007468), (605, 824292), (630, 791582), (660, 755601), (693, 719620), (726, 686910), (770, 647658), (847, 588780), (924, 539715), (990, 503734), (1089, 457940), (1155, 431772), (1210, 412146), (1260, 395791), (1386, 359810), (1452, 343455), (1540, 323829), (1694, 294390), (1815, 274764), (1980, 251867), (2178, 228970), (2310, 215886), (2420, 206073), (2541, 196260), (2772, 179905), (3271, 152460), (3388, 147195), (3465, 143924), (3630, 137382), (4235, 117756), (4356, 114485), (4620, 107943), (5082, 98130), (5445, 91588), (6542, 76230), (6930, 71962), (7260, 68691), (7623, 65420), (8470, 58878), (9813, 50820), (10164, 49065), (10890, 45794), (12705, 39252), (13084, 38115), (13860, 35981), (15246, 32710), (16355, 30492), (16940, 29439), (19626, 25410), (21780, 22897)]