201404640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3203}}^1$

素因数の和:3352

約数の個数: 96

約数和(自身を含む): 639467136

約数和(自身を除く): 438062496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3203, 3930, 4192, 5240, 6288, 6406, 7860, 9609, 10480, 12576, 12812, 15720, 16015, 19218, 20960, 25624, 31440, 32030, 38436, 48045, 51248, 62880, 64060, 76872, 96090, 102496, 128120, 153744, 192180, 256240, 307488, 384360, 419593, 512480, 768720, 839186, 1258779, 1537440, 1678372, 2097965, 2517558, 3356744, 4195930, 5035116, 6293895, 6713488, 8391860, 10070232, 12587790, 13426976, 16783720, 20140464, 25175580, 33567440, 40280928, 50351160, 67134880, 100702320, 201404640]

約数ペア:

[(1, 201404640), (2, 100702320), (3, 67134880), (4, 50351160), (5, 40280928), (6, 33567440), (8, 25175580), (10, 20140464), (12, 16783720), (15, 13426976), (16, 12587790), (20, 10070232), (24, 8391860), (30, 6713488), (32, 6293895), (40, 5035116), (48, 4195930), (60, 3356744), (80, 2517558), (96, 2097965), (120, 1678372), (131, 1537440), (160, 1258779), (240, 839186), (262, 768720), (393, 512480), (480, 419593), (524, 384360), (655, 307488), (786, 256240), (1048, 192180), (1310, 153744), (1572, 128120), (1965, 102496), (2096, 96090), (2620, 76872), (3144, 64060), (3203, 62880), (3930, 51248), (4192, 48045), (5240, 38436), (6288, 32030), (6406, 31440), (7860, 25624), (9609, 20960), (10480, 19218), (12576, 16015), (12812, 15720)]