26847240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1083

約数の個数: 128

約数和(自身を含む): 95109120

約数和(自身を除く): 68261880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1031, 1085, 1240, 1302, 1736, 1860, 2062, 2170, 2604, 3093, 3255, 3720, 4124, 4340, 5155, 5208, 6186, 6510, 7217, 8248, 8680, 10310, 12372, 13020, 14434, 15465, 20620, 21651, 24744, 26040, 28868, 30930, 31961, 36085, 41240, 43302, 57736, 61860, 63922, 72170, 86604, 95883, 108255, 123720, 127844, 144340, 159805, 173208, 191766, 216510, 223727, 255688, 288680, 319610, 383532, 433020, 447454, 479415, 639220, 671181, 767064, 866040, 894908, 958830, 1118635, 1278440, 1342362, 1789816, 1917660, 2237270, 2684724, 3355905, 3835320, 4474540, 5369448, 6711810, 8949080, 13423620, 26847240]

約数ペア:

[(1, 26847240), (2, 13423620), (3, 8949080), (4, 6711810), (5, 5369448), (6, 4474540), (7, 3835320), (8, 3355905), (10, 2684724), (12, 2237270), (14, 1917660), (15, 1789816), (20, 1342362), (21, 1278440), (24, 1118635), (28, 958830), (30, 894908), (31, 866040), (35, 767064), (40, 671181), (42, 639220), (56, 479415), (60, 447454), (62, 433020), (70, 383532), (84, 319610), (93, 288680), (105, 255688), (120, 223727), (124, 216510), (140, 191766), (155, 173208), (168, 159805), (186, 144340), (210, 127844), (217, 123720), (248, 108255), (280, 95883), (310, 86604), (372, 72170), (420, 63922), (434, 61860), (465, 57736), (620, 43302), (651, 41240), (744, 36085), (840, 31961), (868, 30930), (930, 28868), (1031, 26040), (1085, 24744), (1240, 21651), (1302, 20620), (1736, 15465), (1860, 14434), (2062, 13020), (2170, 12372), (2604, 10310), (3093, 8680), (3255, 8248), (3720, 7217), (4124, 6510), (4340, 6186), (5155, 5208)]