201348320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 506217600

約数和(自身を除く): 304869280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 107, 152, 160, 190, 214, 304, 380, 428, 535, 608, 619, 760, 856, 1070, 1238, 1520, 1712, 2033, 2140, 2476, 3040, 3095, 3424, 4066, 4280, 4952, 6190, 8132, 8560, 9904, 10165, 11761, 12380, 16264, 17120, 19808, 20330, 23522, 24760, 32528, 40660, 47044, 49520, 58805, 65056, 66233, 81320, 94088, 99040, 117610, 132466, 162640, 188176, 235220, 264932, 325280, 331165, 376352, 470440, 529864, 662330, 940880, 1059728, 1258427, 1324660, 1881760, 2119456, 2516854, 2649320, 5033708, 5298640, 6292135, 10067416, 10597280, 12584270, 20134832, 25168540, 40269664, 50337080, 100674160, 201348320]

約数ペア:

[(1, 201348320), (2, 100674160), (4, 50337080), (5, 40269664), (8, 25168540), (10, 20134832), (16, 12584270), (19, 10597280), (20, 10067416), (32, 6292135), (38, 5298640), (40, 5033708), (76, 2649320), (80, 2516854), (95, 2119456), (107, 1881760), (152, 1324660), (160, 1258427), (190, 1059728), (214, 940880), (304, 662330), (380, 529864), (428, 470440), (535, 376352), (608, 331165), (619, 325280), (760, 264932), (856, 235220), (1070, 188176), (1238, 162640), (1520, 132466), (1712, 117610), (2033, 99040), (2140, 94088), (2476, 81320), (3040, 66233), (3095, 65056), (3424, 58805), (4066, 49520), (4280, 47044), (4952, 40660), (6190, 32528), (8132, 24760), (8560, 23522), (9904, 20330), (10165, 19808), (11761, 17120), (12380, 16264)]