39684160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 102047040

約数和(自身を除く): 62362880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 64, 76, 80, 95, 107, 122, 152, 160, 190, 214, 244, 304, 305, 320, 380, 428, 488, 535, 608, 610, 760, 856, 976, 1070, 1159, 1216, 1220, 1520, 1712, 1952, 2033, 2140, 2318, 2440, 3040, 3424, 3904, 4066, 4280, 4636, 4880, 5795, 6080, 6527, 6848, 8132, 8560, 9272, 9760, 10165, 11590, 13054, 16264, 17120, 18544, 19520, 20330, 23180, 26108, 32528, 32635, 34240, 37088, 40660, 46360, 52216, 65056, 65270, 74176, 81320, 92720, 104432, 124013, 130112, 130540, 162640, 185440, 208864, 248026, 261080, 325280, 370880, 417728, 496052, 522160, 620065, 650560, 992104, 1044320, 1240130, 1984208, 2088640, 2480260, 3968416, 4960520, 7936832, 9921040, 19842080, 39684160]

約数ペア:

[(1, 39684160), (2, 19842080), (4, 9921040), (5, 7936832), (8, 4960520), (10, 3968416), (16, 2480260), (19, 2088640), (20, 1984208), (32, 1240130), (38, 1044320), (40, 992104), (61, 650560), (64, 620065), (76, 522160), (80, 496052), (95, 417728), (107, 370880), (122, 325280), (152, 261080), (160, 248026), (190, 208864), (214, 185440), (244, 162640), (304, 130540), (305, 130112), (320, 124013), (380, 104432), (428, 92720), (488, 81320), (535, 74176), (608, 65270), (610, 65056), (760, 52216), (856, 46360), (976, 40660), (1070, 37088), (1159, 34240), (1216, 32635), (1220, 32528), (1520, 26108), (1712, 23180), (1952, 20330), (2033, 19520), (2140, 18544), (2318, 17120), (2440, 16264), (3040, 13054), (3424, 11590), (3904, 10165), (4066, 9760), (4280, 9272), (4636, 8560), (4880, 8132), (5795, 6848), (6080, 6527)]