15693060640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{13003}}^1$

素因数の和:13434

約数の個数: 96

約数和(自身を含む): 39127475520

約数和(自身を除く): 23434414880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 397, 608, 760, 794, 1520, 1588, 1985, 3040, 3176, 3970, 6352, 7543, 7940, 12704, 13003, 15086, 15880, 26006, 30172, 31760, 37715, 52012, 60344, 63520, 65015, 75430, 104024, 120688, 130030, 150860, 208048, 241376, 247057, 260060, 301720, 416096, 494114, 520120, 603440, 988228, 1040240, 1206880, 1235285, 1976456, 2080480, 2470570, 3952912, 4941140, 5162191, 7905824, 9882280, 10324382, 19764560, 20648764, 25810955, 39529120, 41297528, 51621910, 82595056, 98081629, 103243820, 165190112, 196163258, 206487640, 392326516, 412975280, 490408145, 784653032, 825950560, 980816290, 1569306064, 1961632580, 3138612128, 3923265160, 7846530320, 15693060640]

約数ペア:

[(1, 15693060640), (2, 7846530320), (4, 3923265160), (5, 3138612128), (8, 1961632580), (10, 1569306064), (16, 980816290), (19, 825950560), (20, 784653032), (32, 490408145), (38, 412975280), (40, 392326516), (76, 206487640), (80, 196163258), (95, 165190112), (152, 103243820), (160, 98081629), (190, 82595056), (304, 51621910), (380, 41297528), (397, 39529120), (608, 25810955), (760, 20648764), (794, 19764560), (1520, 10324382), (1588, 9882280), (1985, 7905824), (3040, 5162191), (3176, 4941140), (3970, 3952912), (6352, 2470570), (7543, 2080480), (7940, 1976456), (12704, 1235285), (13003, 1206880), (15086, 1040240), (15880, 988228), (26006, 603440), (30172, 520120), (31760, 494114), (37715, 416096), (52012, 301720), (60344, 260060), (63520, 247057), (65015, 241376), (75430, 208048), (104024, 150860), (120688, 130030)]