191614320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6491}}^1$

素因数の和:6551

約数の個数: 120

約数和(自身を含む): 659301552

約数和(自身を除く): 467687232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 6491, 7380, 9840, 12982, 14760, 19473, 25964, 29520, 32455, 38946, 51928, 58419, 64910, 77892, 97365, 103856, 116838, 129820, 155784, 194730, 233676, 259640, 266131, 292095, 311568, 389460, 467352, 519280, 532262, 584190, 778920, 798393, 934704, 1064524, 1168380, 1330655, 1557840, 1596786, 2129048, 2336760, 2395179, 2661310, 3193572, 3991965, 4258096, 4673520, 4790358, 5322620, 6387144, 7983930, 9580716, 10645240, 11975895, 12774288, 15967860, 19161432, 21290480, 23951790, 31935720, 38322864, 47903580, 63871440, 95807160, 191614320]

約数ペア:

[(1, 191614320), (2, 95807160), (3, 63871440), (4, 47903580), (5, 38322864), (6, 31935720), (8, 23951790), (9, 21290480), (10, 19161432), (12, 15967860), (15, 12774288), (16, 11975895), (18, 10645240), (20, 9580716), (24, 7983930), (30, 6387144), (36, 5322620), (40, 4790358), (41, 4673520), (45, 4258096), (48, 3991965), (60, 3193572), (72, 2661310), (80, 2395179), (82, 2336760), (90, 2129048), (120, 1596786), (123, 1557840), (144, 1330655), (164, 1168380), (180, 1064524), (205, 934704), (240, 798393), (246, 778920), (328, 584190), (360, 532262), (369, 519280), (410, 467352), (492, 389460), (615, 311568), (656, 292095), (720, 266131), (738, 259640), (820, 233676), (984, 194730), (1230, 155784), (1476, 129820), (1640, 116838), (1845, 103856), (1968, 97365), (2460, 77892), (2952, 64910), (3280, 58419), (3690, 51928), (4920, 38946), (5904, 32455), (6491, 29520), (7380, 25964), (9840, 19473), (12982, 14760)]