71429522640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{319681}}^1$

素因数の和:319730

約数の個数: 240

約数和(自身を含む): 271141485120

約数和(自身を除く): 199711962480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1330, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3192, 3724, 3920, 3990, 4560, 4655, 5320, 5586, 5880, 6384, 7448, 7980, 9310, 10640, 11172, 11760, 13965, 14896, 15960, 18620, 22344, 27930, 31920, 37240, 44688, 55860, 74480, 111720, 223440, 319681, 639362, 959043, 1278724, 1598405, 1918086, 2237767, 2557448, 3196810, 3836172, 4475534, 4795215, 5114896, 6073939, 6393620, 6713301, 7672344, 8951068, 9590430, 11188835, 12147878, 12787240, 13426602, 15344688, 15664369, 17902136, 18221817, 19180860, 22377670, 24295756, 25574480, 26853204, 30369695, 31328738, 33566505, 35804272, 36443634, 38361720, 42517573, 44755340, 46993107, 48591512, 53706408, 60739390, 62657476, 67133010, 72887268, 76723440, 78321845, 85035146, 89510680, 91109085, 93986214, 97183024, 107412816, 121478780, 125314952, 127552719, 134266020, 145774536, 156643690, 170070292, 179021360, 182218170, 187972428, 212587865, 234965535, 242957560, 250629904, 255105438, 268532040, 291549072, 297623011, 313287380, 340140584, 364436340, 375944856, 425175730, 469931070, 485915120, 510210876, 537064080, 595246022, 626574760, 637763595, 680281168, 728872680, 751889712, 850351460, 892869033, 939862140, 1020421752, 1190492044, 1253149520, 1275527190, 1457745360, 1488115055, 1700702920, 1785738066, 1879724280, 2040843504, 2380984088, 2551054380, 2976230110, 3401405840, 3571476132, 3759448560, 4464345165, 4761968176, 5102108760, 5952460220, 7142952264, 8928690330, 10204217520, 11904920440, 14285904528, 17857380660, 23809840880, 35714761320, 71429522640]

約数ペア:

[(1, 71429522640), (2, 35714761320), (3, 23809840880), (4, 17857380660), (5, 14285904528), (6, 11904920440), (7, 10204217520), (8, 8928690330), (10, 7142952264), (12, 5952460220), (14, 5102108760), (15, 4761968176), (16, 4464345165), (19, 3759448560), (20, 3571476132), (21, 3401405840), (24, 2976230110), (28, 2551054380), (30, 2380984088), (35, 2040843504), (38, 1879724280), (40, 1785738066), (42, 1700702920), (48, 1488115055), (49, 1457745360), (56, 1275527190), (57, 1253149520), (60, 1190492044), (70, 1020421752), (76, 939862140), (80, 892869033), (84, 850351460), (95, 751889712), (98, 728872680), (105, 680281168), (112, 637763595), (114, 626574760), (120, 595246022), (133, 537064080), (140, 510210876), (147, 485915120), (152, 469931070), (168, 425175730), (190, 375944856), (196, 364436340), (210, 340140584), (228, 313287380), (240, 297623011), (245, 291549072), (266, 268532040), (280, 255105438), (285, 250629904), (294, 242957560), (304, 234965535), (336, 212587865), (380, 187972428), (392, 182218170), (399, 179021360), (420, 170070292), (456, 156643690), (490, 145774536), (532, 134266020), (560, 127552719), (570, 125314952), (588, 121478780), (665, 107412816), (735, 97183024), (760, 93986214), (784, 91109085), (798, 89510680), (840, 85035146), (912, 78321845), (931, 76723440), (980, 72887268), (1064, 67133010), (1140, 62657476), (1176, 60739390), (1330, 53706408), (1470, 48591512), (1520, 46993107), (1596, 44755340), (1680, 42517573), (1862, 38361720), (1960, 36443634), (1995, 35804272), (2128, 33566505), (2280, 31328738), (2352, 30369695), (2660, 26853204), (2793, 25574480), (2940, 24295756), (3192, 22377670), (3724, 19180860), (3920, 18221817), (3990, 17902136), (4560, 15664369), (4655, 15344688), (5320, 13426602), (5586, 12787240), (5880, 12147878), (6384, 11188835), (7448, 9590430), (7980, 8951068), (9310, 7672344), (10640, 6713301), (11172, 6393620), (11760, 6073939), (13965, 5114896), (14896, 4795215), (15960, 4475534), (18620, 3836172), (22344, 3196810), (27930, 2557448), (31920, 2237767), (37240, 1918086), (44688, 1598405), (55860, 1278724), (74480, 959043), (111720, 639362), (223440, 319681)]