701664680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 1752710400

約数和(自身を除く): 1051045720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 137, 152, 184, 190, 230, 274, 293, 380, 437, 460, 548, 586, 685, 760, 874, 920, 1096, 1172, 1370, 1465, 1748, 2185, 2344, 2603, 2740, 2930, 3151, 3496, 4370, 5206, 5480, 5567, 5860, 6302, 6739, 8740, 10412, 11134, 11720, 12604, 13015, 13478, 15755, 17480, 20824, 22268, 25208, 26030, 26956, 27835, 31510, 33695, 40141, 44536, 52060, 53912, 55670, 59869, 63020, 67390, 80282, 104120, 111340, 119738, 126040, 128041, 134780, 160564, 200705, 222680, 239476, 256082, 269560, 299345, 321128, 401410, 478952, 512164, 598690, 640205, 762679, 802820, 923243, 1024328, 1197380, 1280410, 1525358, 1605640, 1846486, 2394760, 2560820, 3050716, 3692972, 3813395, 4616215, 5121640, 6101432, 7385944, 7626790, 9232430, 15253580, 17541617, 18464860, 30507160, 35083234, 36929720, 70166468, 87708085, 140332936, 175416170, 350832340, 701664680]

約数ペア:

[(1, 701664680), (2, 350832340), (4, 175416170), (5, 140332936), (8, 87708085), (10, 70166468), (19, 36929720), (20, 35083234), (23, 30507160), (38, 18464860), (40, 17541617), (46, 15253580), (76, 9232430), (92, 7626790), (95, 7385944), (115, 6101432), (137, 5121640), (152, 4616215), (184, 3813395), (190, 3692972), (230, 3050716), (274, 2560820), (293, 2394760), (380, 1846486), (437, 1605640), (460, 1525358), (548, 1280410), (586, 1197380), (685, 1024328), (760, 923243), (874, 802820), (920, 762679), (1096, 640205), (1172, 598690), (1370, 512164), (1465, 478952), (1748, 401410), (2185, 321128), (2344, 299345), (2603, 269560), (2740, 256082), (2930, 239476), (3151, 222680), (3496, 200705), (4370, 160564), (5206, 134780), (5480, 128041), (5567, 126040), (5860, 119738), (6302, 111340), (6739, 104120), (8740, 80282), (10412, 67390), (11134, 63020), (11720, 59869), (12604, 55670), (13015, 53912), (13478, 52060), (15755, 44536), (17480, 40141), (20824, 33695), (22268, 31510), (25208, 27835), (26030, 26956)]