708006880

素因数分解:

$2^5\times 5^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 2075204880

約数和(自身を除く): 1367198000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 97, 98, 112, 133, 140, 152, 160, 190, 194, 196, 224, 245, 266, 280, 304, 343, 380, 388, 392, 485, 490, 532, 560, 608, 665, 679, 686, 760, 776, 784, 931, 970, 980, 1064, 1120, 1330, 1358, 1372, 1520, 1552, 1568, 1715, 1843, 1862, 1940, 1960, 2128, 2401, 2660, 2716, 2744, 3040, 3104, 3395, 3430, 3686, 3724, 3880, 3920, 4256, 4655, 4753, 4802, 5320, 5432, 5488, 6517, 6790, 6860, 7372, 7448, 7760, 7840, 9215, 9310, 9506, 9604, 10640, 10864, 10976, 12005, 12901, 13034, 13580, 13720, 14744, 14896, 15520, 18430, 18620, 19012, 19208, 21280, 21728, 23765, 24010, 25802, 26068, 27160, 27440, 29488, 29792, 32585, 33271, 36860, 37240, 38024, 38416, 45619, 47530, 48020, 51604, 52136, 54320, 54880, 58976, 64505, 65170, 66542, 73720, 74480, 76048, 76832, 90307, 91238, 95060, 96040, 103208, 104272, 108640, 129010, 130340, 133084, 147440, 148960, 152096, 166355, 180614, 182476, 190120, 192080, 206416, 208544, 228095, 232897, 258020, 260680, 266168, 294880, 332710, 361228, 364952, 380240, 384160, 412832, 451535, 456190, 465794, 516040, 521360, 532336, 632149, 665420, 722456, 729904, 760480, 903070, 912380, 931588, 1032080, 1042720, 1064672, 1164485, 1264298, 1330840, 1444912, 1459808, 1806140, 1824760, 1863176, 2064160, 2328970, 2528596, 2661680, 2889824, 3160745, 3612280, 3649520, 3726352, 4425043, 4657940, 5057192, 5323360, 6321490, 7224560, 7299040, 7452704, 8850086, 9315880, 10114384, 12642980, 14449120, 17700172, 18631760, 20228768, 22125215, 25285960, 35400344, 37263520, 44250430, 50571920, 70800688, 88500860, 101143840, 141601376, 177001720, 354003440, 708006880]

約数ペア:

[(1, 708006880), (2, 354003440), (4, 177001720), (5, 141601376), (7, 101143840), (8, 88500860), (10, 70800688), (14, 50571920), (16, 44250430), (19, 37263520), (20, 35400344), (28, 25285960), (32, 22125215), (35, 20228768), (38, 18631760), (40, 17700172), (49, 14449120), (56, 12642980), (70, 10114384), (76, 9315880), (80, 8850086), (95, 7452704), (97, 7299040), (98, 7224560), (112, 6321490), (133, 5323360), (140, 5057192), (152, 4657940), (160, 4425043), (190, 3726352), (194, 3649520), (196, 3612280), (224, 3160745), (245, 2889824), (266, 2661680), (280, 2528596), (304, 2328970), (343, 2064160), (380, 1863176), (388, 1824760), (392, 1806140), (485, 1459808), (490, 1444912), (532, 1330840), (560, 1264298), (608, 1164485), (665, 1064672), (679, 1042720), (686, 1032080), (760, 931588), (776, 912380), (784, 903070), (931, 760480), (970, 729904), (980, 722456), (1064, 665420), (1120, 632149), (1330, 532336), (1358, 521360), (1372, 516040), (1520, 465794), (1552, 456190), (1568, 451535), (1715, 412832), (1843, 384160), (1862, 380240), (1940, 364952), (1960, 361228), (2128, 332710), (2401, 294880), (2660, 266168), (2716, 260680), (2744, 258020), (3040, 232897), (3104, 228095), (3395, 208544), (3430, 206416), (3686, 192080), (3724, 190120), (3880, 182476), (3920, 180614), (4256, 166355), (4655, 152096), (4753, 148960), (4802, 147440), (5320, 133084), (5432, 130340), (5488, 129010), (6517, 108640), (6790, 104272), (6860, 103208), (7372, 96040), (7448, 95060), (7760, 91238), (7840, 90307), (9215, 76832), (9310, 76048), (9506, 74480), (9604, 73720), (10640, 66542), (10864, 65170), (10976, 64505), (12005, 58976), (12901, 54880), (13034, 54320), (13580, 52136), (13720, 51604), (14744, 48020), (14896, 47530), (15520, 45619), (18430, 38416), (18620, 38024), (19012, 37240), (19208, 36860), (21280, 33271), (21728, 32585), (23765, 29792), (24010, 29488), (25802, 27440), (26068, 27160)]