321171480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^3\times {\mathrm{17}}^2$

素因数の和:78

約数の個数: 480

約数和(自身を含む): 1337292000

約数和(自身を除く): 1016120520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 54, 56, 60, 63, 68, 70, 72, 81, 84, 85, 90, 98, 102, 105, 108, 119, 120, 126, 135, 136, 140, 147, 153, 162, 168, 170, 180, 189, 196, 204, 210, 216, 238, 245, 252, 255, 270, 280, 289, 294, 306, 315, 324, 340, 343, 357, 360, 378, 392, 405, 408, 420, 441, 459, 476, 490, 504, 510, 540, 567, 578, 588, 595, 612, 630, 648, 680, 686, 714, 735, 756, 765, 810, 833, 840, 867, 882, 918, 945, 952, 980, 1020, 1029, 1071, 1080, 1134, 1156, 1176, 1190, 1224, 1260, 1323, 1372, 1377, 1428, 1445, 1470, 1512, 1530, 1620, 1666, 1715, 1734, 1764, 1785, 1836, 1890, 1960, 2023, 2040, 2058, 2142, 2205, 2268, 2295, 2312, 2380, 2499, 2520, 2601, 2646, 2744, 2754, 2835, 2856, 2890, 2940, 3060, 3087, 3213, 3240, 3332, 3430, 3468, 3528, 3570, 3672, 3780, 3969, 4046, 4116, 4165, 4284, 4335, 4410, 4536, 4590, 4760, 4998, 5145, 5202, 5292, 5355, 5508, 5670, 5780, 5831, 5880, 6069, 6120, 6174, 6426, 6615, 6664, 6860, 6885, 6936, 7140, 7497, 7560, 7803, 7938, 8092, 8232, 8330, 8568, 8670, 8820, 9180, 9261, 9639, 9996, 10115, 10290, 10404, 10584, 10710, 11016, 11340, 11560, 11662, 12138, 12348, 12495, 12852, 13005, 13230, 13720, 13770, 14161, 14280, 14994, 15435, 15606, 15876, 16065, 16184, 16660, 17340, 17493, 17640, 18207, 18360, 18522, 19278, 19845, 19992, 20230, 20580, 20808, 21420, 22491, 22680, 23324, 23409, 24276, 24696, 24990, 25704, 26010, 26460, 27540, 27783, 28322, 29155, 29988, 30345, 30870, 31212, 31752, 32130, 33320, 34680, 34986, 36414, 37044, 37485, 38556, 39015, 39690, 40460, 41160, 42483, 42840, 44982, 46305, 46648, 46818, 48195, 48552, 49980, 52020, 52479, 52920, 54621, 55080, 55566, 56644, 58310, 59976, 60690, 61740, 62424, 64260, 67473, 69972, 70805, 72828, 74088, 74970, 77112, 78030, 79380, 80920, 84966, 87465, 89964, 91035, 92610, 93636, 96390, 99127, 99960, 104040, 104958, 109242, 111132, 112455, 113288, 116620, 117045, 121380, 123480, 127449, 128520, 134946, 138915, 139944, 141610, 145656, 149940, 156060, 157437, 158760, 163863, 169932, 174930, 179928, 182070, 185220, 187272, 192780, 198254, 209916, 212415, 218484, 222264, 224910, 233240, 234090, 242760, 254898, 262395, 269892, 273105, 277830, 283220, 297381, 299880, 312120, 314874, 327726, 337365, 339864, 349860, 364140, 370440, 382347, 385560, 396508, 419832, 424830, 436968, 449820, 468180, 472311, 495635, 509796, 524790, 539784, 546210, 555660, 566440, 594762, 629748, 637245, 655452, 674730, 699720, 728280, 764694, 787185, 793016, 819315, 849660, 892143, 899640, 936360, 944622, 991270, 1019592, 1049580, 1092420, 1111320, 1147041, 1189524, 1259496, 1274490, 1310904, 1349460, 1486905, 1529388, 1574370, 1638630, 1699320, 1784286, 1889244, 1911735, 1982540, 2099160, 2184840, 2294082, 2361555, 2379048, 2548980, 2676429, 2698920, 2973810, 3058776, 3148740, 3277260, 3568572, 3778488, 3823470, 3965080, 4460715, 4588164, 4723110, 5097960, 5352858, 5735205, 5947620, 6297480, 6554520, 7137144, 7646940, 8029287, 8921430, 9176328, 9446220, 10705716, 11470410, 11895240, 13382145, 15293880, 16058574, 17842860, 18892440, 21411432, 22940820, 26764290, 32117148, 35685720, 40146435, 45881640, 53528580, 64234296, 80292870, 107057160, 160585740, 321171480]

約数ペア:

[(1, 321171480), (2, 160585740), (3, 107057160), (4, 80292870), (5, 64234296), (6, 53528580), (7, 45881640), (8, 40146435), (9, 35685720), (10, 32117148), (12, 26764290), (14, 22940820), (15, 21411432), (17, 18892440), (18, 17842860), (20, 16058574), (21, 15293880), (24, 13382145), (27, 11895240), (28, 11470410), (30, 10705716), (34, 9446220), (35, 9176328), (36, 8921430), (40, 8029287), (42, 7646940), (45, 7137144), (49, 6554520), (51, 6297480), (54, 5947620), (56, 5735205), (60, 5352858), (63, 5097960), (68, 4723110), (70, 4588164), (72, 4460715), (81, 3965080), (84, 3823470), (85, 3778488), (90, 3568572), (98, 3277260), (102, 3148740), (105, 3058776), (108, 2973810), (119, 2698920), (120, 2676429), (126, 2548980), (135, 2379048), (136, 2361555), (140, 2294082), (147, 2184840), (153, 2099160), (162, 1982540), (168, 1911735), (170, 1889244), (180, 1784286), (189, 1699320), (196, 1638630), (204, 1574370), (210, 1529388), (216, 1486905), (238, 1349460), (245, 1310904), (252, 1274490), (255, 1259496), (270, 1189524), (280, 1147041), (289, 1111320), (294, 1092420), (306, 1049580), (315, 1019592), (324, 991270), (340, 944622), (343, 936360), (357, 899640), (360, 892143), (378, 849660), (392, 819315), (405, 793016), (408, 787185), (420, 764694), (441, 728280), (459, 699720), (476, 674730), (490, 655452), (504, 637245), (510, 629748), (540, 594762), (567, 566440), (578, 555660), (588, 546210), (595, 539784), (612, 524790), (630, 509796), (648, 495635), (680, 472311), (686, 468180), (714, 449820), (735, 436968), (756, 424830), (765, 419832), (810, 396508), (833, 385560), (840, 382347), (867, 370440), (882, 364140), (918, 349860), (945, 339864), (952, 337365), (980, 327726), (1020, 314874), (1029, 312120), (1071, 299880), (1080, 297381), (1134, 283220), (1156, 277830), (1176, 273105), (1190, 269892), (1224, 262395), (1260, 254898), (1323, 242760), (1372, 234090), (1377, 233240), (1428, 224910), (1445, 222264), (1470, 218484), (1512, 212415), (1530, 209916), (1620, 198254), (1666, 192780), (1715, 187272), (1734, 185220), (1764, 182070), (1785, 179928), (1836, 174930), (1890, 169932), (1960, 163863), (2023, 158760), (2040, 157437), (2058, 156060), (2142, 149940), (2205, 145656), (2268, 141610), (2295, 139944), (2312, 138915), (2380, 134946), (2499, 128520), (2520, 127449), (2601, 123480), (2646, 121380), (2744, 117045), (2754, 116620), (2835, 113288), (2856, 112455), (2890, 111132), (2940, 109242), (3060, 104958), (3087, 104040), (3213, 99960), (3240, 99127), (3332, 96390), (3430, 93636), (3468, 92610), (3528, 91035), (3570, 89964), (3672, 87465), (3780, 84966), (3969, 80920), (4046, 79380), (4116, 78030), (4165, 77112), (4284, 74970), (4335, 74088), (4410, 72828), (4536, 70805), (4590, 69972), (4760, 67473), (4998, 64260), (5145, 62424), (5202, 61740), (5292, 60690), (5355, 59976), (5508, 58310), (5670, 56644), (5780, 55566), (5831, 55080), (5880, 54621), (6069, 52920), (6120, 52479), (6174, 52020), (6426, 49980), (6615, 48552), (6664, 48195), (6860, 46818), (6885, 46648), (6936, 46305), (7140, 44982), (7497, 42840), (7560, 42483), (7803, 41160), (7938, 40460), (8092, 39690), (8232, 39015), (8330, 38556), (8568, 37485), (8670, 37044), (8820, 36414), (9180, 34986), (9261, 34680), (9639, 33320), (9996, 32130), (10115, 31752), (10290, 31212), (10404, 30870), (10584, 30345), (10710, 29988), (11016, 29155), (11340, 28322), (11560, 27783), (11662, 27540), (12138, 26460), (12348, 26010), (12495, 25704), (12852, 24990), (13005, 24696), (13230, 24276), (13720, 23409), (13770, 23324), (14161, 22680), (14280, 22491), (14994, 21420), (15435, 20808), (15606, 20580), (15876, 20230), (16065, 19992), (16184, 19845), (16660, 19278), (17340, 18522), (17493, 18360), (17640, 18207)]