321299111280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{829}}^1\times {\mathrm{32957}}^1$

素因数の和:33816

約数の個数: 240

約数和(自身を含む): 1160076777120

約数和(自身を除く): 838777665840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 829, 840, 980, 1176, 1470, 1658, 1680, 1960, 2352, 2487, 2940, 3316, 3920, 4145, 4974, 5803, 5880, 6632, 8290, 9948, 11606, 11760, 12435, 13264, 16580, 17409, 19896, 23212, 24870, 29015, 32957, 33160, 34818, 39792, 40621, 46424, 49740, 58030, 65914, 66320, 69636, 81242, 87045, 92848, 98871, 99480, 116060, 121863, 131828, 139272, 162484, 164785, 174090, 197742, 198960, 203105, 230699, 232120, 243726, 263656, 278544, 324968, 329570, 348180, 395484, 406210, 461398, 464240, 487452, 494355, 527312, 609315, 649936, 659140, 692097, 696360, 790968, 812420, 922796, 974904, 988710, 1153495, 1218630, 1318280, 1384194, 1392720, 1581936, 1614893, 1624840, 1845592, 1949808, 1977420, 2306990, 2437260, 2636560, 2768388, 3229786, 3249680, 3460485, 3691184, 3954840, 4613980, 4844679, 4874520, 5536776, 6459572, 6920970, 7909680, 8074465, 9227960, 9689358, 9749040, 11073552, 12919144, 13841940, 16148930, 18455920, 19378716, 24223395, 25838288, 27321353, 27683880, 32297860, 38757432, 48446790, 54642706, 55367760, 64595720, 77514864, 81964059, 96893580, 109285412, 129191440, 136606765, 163928118, 191249471, 193787160, 218570824, 273213530, 327856236, 382498942, 387574320, 409820295, 437141648, 546427060, 573748413, 655712472, 764997884, 819640590, 956247355, 1092854120, 1147496826, 1311424944, 1338746297, 1529995768, 1639281180, 1912494710, 2185708240, 2294993652, 2677492594, 2868742065, 3059991536, 3278562360, 3824989420, 4016238891, 4589987304, 5354985188, 5737484130, 6557124720, 6693731485, 7649978840, 8032477782, 9179974608, 10709970376, 11474968260, 13387462970, 15299957680, 16064955564, 20081194455, 21419940752, 22949936520, 26774925940, 32129911128, 40162388910, 45899873040, 53549851880, 64259822256, 80324777820, 107099703760, 160649555640, 321299111280]

約数ペア:

[(1, 321299111280), (2, 160649555640), (3, 107099703760), (4, 80324777820), (5, 64259822256), (6, 53549851880), (7, 45899873040), (8, 40162388910), (10, 32129911128), (12, 26774925940), (14, 22949936520), (15, 21419940752), (16, 20081194455), (20, 16064955564), (21, 15299957680), (24, 13387462970), (28, 11474968260), (30, 10709970376), (35, 9179974608), (40, 8032477782), (42, 7649978840), (48, 6693731485), (49, 6557124720), (56, 5737484130), (60, 5354985188), (70, 4589987304), (80, 4016238891), (84, 3824989420), (98, 3278562360), (105, 3059991536), (112, 2868742065), (120, 2677492594), (140, 2294993652), (147, 2185708240), (168, 1912494710), (196, 1639281180), (210, 1529995768), (240, 1338746297), (245, 1311424944), (280, 1147496826), (294, 1092854120), (336, 956247355), (392, 819640590), (420, 764997884), (490, 655712472), (560, 573748413), (588, 546427060), (735, 437141648), (784, 409820295), (829, 387574320), (840, 382498942), (980, 327856236), (1176, 273213530), (1470, 218570824), (1658, 193787160), (1680, 191249471), (1960, 163928118), (2352, 136606765), (2487, 129191440), (2940, 109285412), (3316, 96893580), (3920, 81964059), (4145, 77514864), (4974, 64595720), (5803, 55367760), (5880, 54642706), (6632, 48446790), (8290, 38757432), (9948, 32297860), (11606, 27683880), (11760, 27321353), (12435, 25838288), (13264, 24223395), (16580, 19378716), (17409, 18455920), (19896, 16148930), (23212, 13841940), (24870, 12919144), (29015, 11073552), (32957, 9749040), (33160, 9689358), (34818, 9227960), (39792, 8074465), (40621, 7909680), (46424, 6920970), (49740, 6459572), (58030, 5536776), (65914, 4874520), (66320, 4844679), (69636, 4613980), (81242, 3954840), (87045, 3691184), (92848, 3460485), (98871, 3249680), (99480, 3229786), (116060, 2768388), (121863, 2636560), (131828, 2437260), (139272, 2306990), (162484, 1977420), (164785, 1949808), (174090, 1845592), (197742, 1624840), (198960, 1614893), (203105, 1581936), (230699, 1392720), (232120, 1384194), (243726, 1318280), (263656, 1218630), (278544, 1153495), (324968, 988710), (329570, 974904), (348180, 922796), (395484, 812420), (406210, 790968), (461398, 696360), (464240, 692097), (487452, 659140), (494355, 649936), (527312, 609315)]