513829760

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:688

約数の個数: 128

約数和(自身を含む): 1318615200

約数和(自身を除く): 804785440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 83, 85, 128, 136, 160, 166, 170, 272, 320, 332, 340, 415, 544, 569, 640, 664, 680, 830, 1088, 1138, 1328, 1360, 1411, 1660, 2176, 2276, 2656, 2720, 2822, 2845, 3320, 4552, 5312, 5440, 5644, 5690, 6640, 7055, 9104, 9673, 10624, 10880, 11288, 11380, 13280, 14110, 18208, 19346, 22576, 22760, 26560, 28220, 36416, 38692, 45152, 45520, 47227, 48365, 53120, 56440, 72832, 77384, 90304, 91040, 94454, 96730, 112880, 154768, 180608, 182080, 188908, 193460, 225760, 236135, 309536, 364160, 377816, 386920, 451520, 472270, 619072, 755632, 773840, 802859, 903040, 944540, 1238144, 1511264, 1547680, 1605718, 1889080, 3022528, 3095360, 3211436, 3778160, 4014295, 6045056, 6190720, 6422872, 7556320, 8028590, 12845744, 15112640, 16057180, 25691488, 30225280, 32114360, 51382976, 64228720, 102765952, 128457440, 256914880, 513829760]

約数ペア:

[(1, 513829760), (2, 256914880), (4, 128457440), (5, 102765952), (8, 64228720), (10, 51382976), (16, 32114360), (17, 30225280), (20, 25691488), (32, 16057180), (34, 15112640), (40, 12845744), (64, 8028590), (68, 7556320), (80, 6422872), (83, 6190720), (85, 6045056), (128, 4014295), (136, 3778160), (160, 3211436), (166, 3095360), (170, 3022528), (272, 1889080), (320, 1605718), (332, 1547680), (340, 1511264), (415, 1238144), (544, 944540), (569, 903040), (640, 802859), (664, 773840), (680, 755632), (830, 619072), (1088, 472270), (1138, 451520), (1328, 386920), (1360, 377816), (1411, 364160), (1660, 309536), (2176, 236135), (2276, 225760), (2656, 193460), (2720, 188908), (2822, 182080), (2845, 180608), (3320, 154768), (4552, 112880), (5312, 96730), (5440, 94454), (5644, 91040), (5690, 90304), (6640, 77384), (7055, 72832), (9104, 56440), (9673, 53120), (10624, 48365), (10880, 47227), (11288, 45520), (11380, 45152), (13280, 38692), (14110, 36416), (18208, 28220), (19346, 26560), (22576, 22760)]