966743680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6961}}^1$

素因数の和:7018

約数の個数: 128

約数和(自身を含む): 2726876160

約数和(自身を除く): 1760132480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 6961, 8680, 9920, 13888, 13922, 17360, 19840, 27776, 27844, 34720, 34805, 48727, 55688, 69440, 69610, 97454, 111376, 138880, 139220, 194908, 215791, 222752, 243635, 278440, 389816, 431582, 445504, 487270, 556880, 779632, 863164, 891008, 974540, 1078955, 1113760, 1510537, 1559264, 1726328, 1949080, 2157910, 2227520, 3021074, 3118528, 3452656, 3898160, 4315820, 4455040, 6042148, 6237056, 6905312, 7552685, 7796320, 8631640, 12084296, 13810624, 15105370, 15592640, 17263280, 24168592, 27621248, 30210740, 31185280, 34526560, 48337184, 60421480, 69053120, 96674368, 120842960, 138106240, 193348736, 241685920, 483371840, 966743680]

約数ペア:

[(1, 966743680), (2, 483371840), (4, 241685920), (5, 193348736), (7, 138106240), (8, 120842960), (10, 96674368), (14, 69053120), (16, 60421480), (20, 48337184), (28, 34526560), (31, 31185280), (32, 30210740), (35, 27621248), (40, 24168592), (56, 17263280), (62, 15592640), (64, 15105370), (70, 13810624), (80, 12084296), (112, 8631640), (124, 7796320), (128, 7552685), (140, 6905312), (155, 6237056), (160, 6042148), (217, 4455040), (224, 4315820), (248, 3898160), (280, 3452656), (310, 3118528), (320, 3021074), (434, 2227520), (448, 2157910), (496, 1949080), (560, 1726328), (620, 1559264), (640, 1510537), (868, 1113760), (896, 1078955), (992, 974540), (1085, 891008), (1120, 863164), (1240, 779632), (1736, 556880), (1984, 487270), (2170, 445504), (2240, 431582), (2480, 389816), (3472, 278440), (3968, 243635), (4340, 222752), (4480, 215791), (4960, 194908), (6944, 139220), (6961, 138880), (8680, 111376), (9920, 97454), (13888, 69610), (13922, 69440), (17360, 55688), (19840, 48727), (27776, 34805), (27844, 34720)]