471889440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^3$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 1815270912

約数和(自身を除く): 1343381472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 961, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1760, 1860, 1922, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 2883, 2976, 3069, 3168, 3410, 3720, 3844, 3960, 4092, 4464, 4805, 4960, 5115, 5280, 5456, 5580, 5766, 6138, 6820, 7440, 7688, 7920, 8184, 8649, 8928, 9610, 10230, 10571, 10912, 11160, 11532, 12276, 13640, 14415, 14880, 15345, 15376, 15840, 16368, 17298, 19220, 20460, 21142, 22320, 23064, 24552, 27280, 28830, 29791, 30690, 30752, 31713, 32736, 34596, 38440, 40920, 42284, 43245, 44640, 46128, 49104, 52855, 54560, 57660, 59582, 61380, 63426, 69192, 76880, 81840, 84568, 86490, 89373, 92256, 95139, 98208, 105710, 115320, 119164, 122760, 126852, 138384, 148955, 153760, 158565, 163680, 169136, 172980, 178746, 190278, 211420, 230640, 238328, 245520, 253704, 268119, 276768, 297910, 317130, 327701, 338272, 345960, 357492, 380556, 422840, 446865, 461280, 475695, 476656, 491040, 507408, 536238, 595820, 634260, 655402, 691920, 714984, 761112, 845680, 893730, 951390, 953312, 983103, 1014816, 1072476, 1191640, 1268520, 1310804, 1340595, 1383840, 1429968, 1522224, 1638505, 1691360, 1787460, 1902780, 1966206, 2144952, 2383280, 2537040, 2621608, 2681190, 2859936, 2949309, 3044448, 3277010, 3574920, 3805560, 3932412, 4289904, 4766560, 4915515, 5074080, 5243216, 5362380, 5898618, 6554020, 7149840, 7611120, 7864824, 8579808, 9831030, 10486432, 10724760, 11797236, 13108040, 14299680, 14746545, 15222240, 15729648, 19662060, 21449520, 23594472, 26216080, 29493090, 31459296, 39324120, 42899040, 47188944, 52432160, 58986180, 78648240, 94377888, 117972360, 157296480, 235944720, 471889440]

約数ペア:

[(1, 471889440), (2, 235944720), (3, 157296480), (4, 117972360), (5, 94377888), (6, 78648240), (8, 58986180), (9, 52432160), (10, 47188944), (11, 42899040), (12, 39324120), (15, 31459296), (16, 29493090), (18, 26216080), (20, 23594472), (22, 21449520), (24, 19662060), (30, 15729648), (31, 15222240), (32, 14746545), (33, 14299680), (36, 13108040), (40, 11797236), (44, 10724760), (45, 10486432), (48, 9831030), (55, 8579808), (60, 7864824), (62, 7611120), (66, 7149840), (72, 6554020), (80, 5898618), (88, 5362380), (90, 5243216), (93, 5074080), (96, 4915515), (99, 4766560), (110, 4289904), (120, 3932412), (124, 3805560), (132, 3574920), (144, 3277010), (155, 3044448), (160, 2949309), (165, 2859936), (176, 2681190), (180, 2621608), (186, 2537040), (198, 2383280), (220, 2144952), (240, 1966206), (248, 1902780), (264, 1787460), (279, 1691360), (288, 1638505), (310, 1522224), (330, 1429968), (341, 1383840), (352, 1340595), (360, 1310804), (372, 1268520), (396, 1191640), (440, 1072476), (465, 1014816), (480, 983103), (495, 953312), (496, 951390), (528, 893730), (558, 845680), (620, 761112), (660, 714984), (682, 691920), (720, 655402), (744, 634260), (792, 595820), (880, 536238), (930, 507408), (961, 491040), (990, 476656), (992, 475695), (1023, 461280), (1056, 446865), (1116, 422840), (1240, 380556), (1320, 357492), (1364, 345960), (1395, 338272), (1440, 327701), (1488, 317130), (1584, 297910), (1705, 276768), (1760, 268119), (1860, 253704), (1922, 245520), (1980, 238328), (2046, 230640), (2232, 211420), (2480, 190278), (2640, 178746), (2728, 172980), (2790, 169136), (2883, 163680), (2976, 158565), (3069, 153760), (3168, 148955), (3410, 138384), (3720, 126852), (3844, 122760), (3960, 119164), (4092, 115320), (4464, 105710), (4805, 98208), (4960, 95139), (5115, 92256), (5280, 89373), (5456, 86490), (5580, 84568), (5766, 81840), (6138, 76880), (6820, 69192), (7440, 63426), (7688, 61380), (7920, 59582), (8184, 57660), (8649, 54560), (8928, 52855), (9610, 49104), (10230, 46128), (10571, 44640), (10912, 43245), (11160, 42284), (11532, 40920), (12276, 38440), (13640, 34596), (14415, 32736), (14880, 31713), (15345, 30752), (15376, 30690), (15840, 29791), (16368, 28830), (17298, 27280), (19220, 24552), (20460, 23064), (21142, 22320)]