30313920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 224

約数和(自身を含む): 118798848

約数和(自身を除く): 88484928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 347, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 694, 728, 780, 832, 840, 910, 960, 1040, 1041, 1092, 1120, 1248, 1344, 1365, 1388, 1456, 1560, 1680, 1735, 1820, 2080, 2082, 2184, 2240, 2429, 2496, 2730, 2776, 2912, 3120, 3360, 3470, 3640, 4160, 4164, 4368, 4511, 4858, 5205, 5460, 5552, 5824, 6240, 6720, 6940, 7280, 7287, 8328, 8736, 9022, 9716, 10410, 10920, 11104, 12145, 12480, 13533, 13880, 14560, 14574, 16656, 17472, 18044, 19432, 20820, 21840, 22208, 22555, 24290, 27066, 27760, 29120, 29148, 31577, 33312, 36088, 36435, 38864, 41640, 43680, 45110, 48580, 54132, 55520, 58296, 63154, 66624, 67665, 72176, 72870, 77728, 83280, 87360, 90220, 94731, 97160, 108264, 111040, 116592, 126308, 135330, 144352, 145740, 155456, 157885, 166560, 180440, 189462, 194320, 216528, 233184, 252616, 270660, 288704, 291480, 315770, 333120, 360880, 378924, 388640, 433056, 466368, 473655, 505232, 541320, 582960, 631540, 721760, 757848, 777280, 866112, 947310, 1010464, 1082640, 1165920, 1263080, 1443520, 1515696, 1894620, 2020928, 2165280, 2331840, 2526160, 3031392, 3789240, 4330560, 5052320, 6062784, 7578480, 10104640, 15156960, 30313920]

約数ペア:

[(1, 30313920), (2, 15156960), (3, 10104640), (4, 7578480), (5, 6062784), (6, 5052320), (7, 4330560), (8, 3789240), (10, 3031392), (12, 2526160), (13, 2331840), (14, 2165280), (15, 2020928), (16, 1894620), (20, 1515696), (21, 1443520), (24, 1263080), (26, 1165920), (28, 1082640), (30, 1010464), (32, 947310), (35, 866112), (39, 777280), (40, 757848), (42, 721760), (48, 631540), (52, 582960), (56, 541320), (60, 505232), (64, 473655), (65, 466368), (70, 433056), (78, 388640), (80, 378924), (84, 360880), (91, 333120), (96, 315770), (104, 291480), (105, 288704), (112, 270660), (120, 252616), (130, 233184), (140, 216528), (156, 194320), (160, 189462), (168, 180440), (182, 166560), (192, 157885), (195, 155456), (208, 145740), (210, 144352), (224, 135330), (240, 126308), (260, 116592), (273, 111040), (280, 108264), (312, 97160), (320, 94731), (336, 90220), (347, 87360), (364, 83280), (390, 77728), (416, 72870), (420, 72176), (448, 67665), (455, 66624), (480, 63154), (520, 58296), (546, 55520), (560, 54132), (624, 48580), (672, 45110), (694, 43680), (728, 41640), (780, 38864), (832, 36435), (840, 36088), (910, 33312), (960, 31577), (1040, 29148), (1041, 29120), (1092, 27760), (1120, 27066), (1248, 24290), (1344, 22555), (1365, 22208), (1388, 21840), (1456, 20820), (1560, 19432), (1680, 18044), (1735, 17472), (1820, 16656), (2080, 14574), (2082, 14560), (2184, 13880), (2240, 13533), (2429, 12480), (2496, 12145), (2730, 11104), (2776, 10920), (2912, 10410), (3120, 9716), (3360, 9022), (3470, 8736), (3640, 8328), (4160, 7287), (4164, 7280), (4368, 6940), (4511, 6720), (4858, 6240), (5205, 5824), (5460, 5552)]