216429840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9109}}^1$

素因数の和:9142

約数の個数: 160

約数和(自身を含む): 813340800

約数和(自身を除く): 596910960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 9109, 11880, 18218, 23760, 27327, 36436, 45545, 54654, 72872, 81981, 91090, 100199, 109308, 136635, 145744, 163962, 182180, 200398, 218616, 245943, 273270, 300597, 327924, 364360, 400796, 409905, 437232, 491886, 500995, 546540, 601194, 655848, 728720, 801592, 819810, 901791, 983772, 1001990, 1093080, 1202388, 1229715, 1311696, 1502985, 1603184, 1639620, 1803582, 1967544, 2003980, 2186160, 2404776, 2459430, 2705373, 3005970, 3279240, 3607164, 3935088, 4007960, 4508955, 4809552, 4918860, 5410746, 6011940, 6558480, 7214328, 8015920, 9017910, 9837720, 10821492, 12023880, 13526865, 14428656, 18035820, 19675440, 21642984, 24047760, 27053730, 36071640, 43285968, 54107460, 72143280, 108214920, 216429840]

約数ペア:

[(1, 216429840), (2, 108214920), (3, 72143280), (4, 54107460), (5, 43285968), (6, 36071640), (8, 27053730), (9, 24047760), (10, 21642984), (11, 19675440), (12, 18035820), (15, 14428656), (16, 13526865), (18, 12023880), (20, 10821492), (22, 9837720), (24, 9017910), (27, 8015920), (30, 7214328), (33, 6558480), (36, 6011940), (40, 5410746), (44, 4918860), (45, 4809552), (48, 4508955), (54, 4007960), (55, 3935088), (60, 3607164), (66, 3279240), (72, 3005970), (80, 2705373), (88, 2459430), (90, 2404776), (99, 2186160), (108, 2003980), (110, 1967544), (120, 1803582), (132, 1639620), (135, 1603184), (144, 1502985), (165, 1311696), (176, 1229715), (180, 1202388), (198, 1093080), (216, 1001990), (220, 983772), (240, 901791), (264, 819810), (270, 801592), (297, 728720), (330, 655848), (360, 601194), (396, 546540), (432, 500995), (440, 491886), (495, 437232), (528, 409905), (540, 400796), (594, 364360), (660, 327924), (720, 300597), (792, 273270), (880, 245943), (990, 218616), (1080, 200398), (1188, 182180), (1320, 163962), (1485, 145744), (1584, 136635), (1980, 109308), (2160, 100199), (2376, 91090), (2640, 81981), (2970, 72872), (3960, 54654), (4752, 45545), (5940, 36436), (7920, 27327), (9109, 23760), (11880, 18218)]