716890720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1017

約数の個数: 192

約数和(自身を含む): 2126113920

約数和(自身を除く): 1409223200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 53, 56, 65, 70, 80, 91, 104, 106, 112, 130, 140, 160, 182, 208, 212, 224, 260, 265, 280, 364, 371, 416, 424, 455, 520, 530, 560, 689, 728, 742, 848, 910, 929, 1040, 1060, 1120, 1378, 1456, 1484, 1696, 1820, 1855, 1858, 2080, 2120, 2756, 2912, 2968, 3445, 3640, 3710, 3716, 4240, 4645, 4823, 5512, 5936, 6503, 6890, 7280, 7420, 7432, 8480, 9290, 9646, 11024, 11872, 12077, 13006, 13780, 14560, 14840, 14864, 18580, 19292, 22048, 24115, 24154, 26012, 27560, 29680, 29728, 32515, 37160, 38584, 48230, 48308, 49237, 52024, 55120, 59360, 60385, 65030, 74320, 77168, 84539, 96460, 96616, 98474, 104048, 110240, 120770, 130060, 148640, 154336, 169078, 192920, 193232, 196948, 208096, 241540, 246185, 260120, 338156, 344659, 385840, 386464, 393896, 422695, 483080, 492370, 520240, 640081, 676312, 689318, 771680, 787792, 845390, 966160, 984740, 1040480, 1280162, 1352624, 1378636, 1575584, 1690780, 1723295, 1932320, 1969480, 2560324, 2705248, 2757272, 3200405, 3381560, 3446590, 3938960, 4480567, 5120648, 5514544, 6400810, 6763120, 6893180, 7877920, 8961134, 10241296, 11029088, 12801620, 13526240, 13786360, 17922268, 20482592, 22402835, 25603240, 27572720, 35844536, 44805670, 51206480, 55145440, 71689072, 89611340, 102412960, 143378144, 179222680, 358445360, 716890720]

約数ペア:

[(1, 716890720), (2, 358445360), (4, 179222680), (5, 143378144), (7, 102412960), (8, 89611340), (10, 71689072), (13, 55145440), (14, 51206480), (16, 44805670), (20, 35844536), (26, 27572720), (28, 25603240), (32, 22402835), (35, 20482592), (40, 17922268), (52, 13786360), (53, 13526240), (56, 12801620), (65, 11029088), (70, 10241296), (80, 8961134), (91, 7877920), (104, 6893180), (106, 6763120), (112, 6400810), (130, 5514544), (140, 5120648), (160, 4480567), (182, 3938960), (208, 3446590), (212, 3381560), (224, 3200405), (260, 2757272), (265, 2705248), (280, 2560324), (364, 1969480), (371, 1932320), (416, 1723295), (424, 1690780), (455, 1575584), (520, 1378636), (530, 1352624), (560, 1280162), (689, 1040480), (728, 984740), (742, 966160), (848, 845390), (910, 787792), (929, 771680), (1040, 689318), (1060, 676312), (1120, 640081), (1378, 520240), (1456, 492370), (1484, 483080), (1696, 422695), (1820, 393896), (1855, 386464), (1858, 385840), (2080, 344659), (2120, 338156), (2756, 260120), (2912, 246185), (2968, 241540), (3445, 208096), (3640, 196948), (3710, 193232), (3716, 192920), (4240, 169078), (4645, 154336), (4823, 148640), (5512, 130060), (5936, 120770), (6503, 110240), (6890, 104048), (7280, 98474), (7420, 96616), (7432, 96460), (8480, 84539), (9290, 77168), (9646, 74320), (11024, 65030), (11872, 60385), (12077, 59360), (13006, 55120), (13780, 52024), (14560, 49237), (14840, 48308), (14864, 48230), (18580, 38584), (19292, 37160), (22048, 32515), (24115, 29728), (24154, 29680), (26012, 27560)]