76680240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3511}}^1$

素因数の和:3547

約数の個数: 160

約数和(自身を含む): 292647936

約数和(自身を除く): 215967696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3511, 3640, 4368, 5460, 7022, 7280, 10533, 10920, 14044, 17555, 21066, 21840, 24577, 28088, 35110, 42132, 45643, 49154, 52665, 56176, 70220, 73731, 84264, 91286, 98308, 105330, 122885, 136929, 140440, 147462, 168528, 182572, 196616, 210660, 228215, 245770, 273858, 280880, 294924, 319501, 365144, 368655, 393232, 421320, 456430, 491540, 547716, 589848, 639002, 684645, 730288, 737310, 842640, 912860, 958503, 983080, 1095432, 1179696, 1278004, 1369290, 1474620, 1597505, 1825720, 1917006, 1966160, 2190864, 2556008, 2738580, 2949240, 3195010, 3651440, 3834012, 4792515, 5112016, 5477160, 5898480, 6390020, 7668024, 9585030, 10954320, 12780040, 15336048, 19170060, 25560080, 38340120, 76680240]

約数ペア:

[(1, 76680240), (2, 38340120), (3, 25560080), (4, 19170060), (5, 15336048), (6, 12780040), (7, 10954320), (8, 9585030), (10, 7668024), (12, 6390020), (13, 5898480), (14, 5477160), (15, 5112016), (16, 4792515), (20, 3834012), (21, 3651440), (24, 3195010), (26, 2949240), (28, 2738580), (30, 2556008), (35, 2190864), (39, 1966160), (40, 1917006), (42, 1825720), (48, 1597505), (52, 1474620), (56, 1369290), (60, 1278004), (65, 1179696), (70, 1095432), (78, 983080), (80, 958503), (84, 912860), (91, 842640), (104, 737310), (105, 730288), (112, 684645), (120, 639002), (130, 589848), (140, 547716), (156, 491540), (168, 456430), (182, 421320), (195, 393232), (208, 368655), (210, 365144), (240, 319501), (260, 294924), (273, 280880), (280, 273858), (312, 245770), (336, 228215), (364, 210660), (390, 196616), (420, 182572), (455, 168528), (520, 147462), (546, 140440), (560, 136929), (624, 122885), (728, 105330), (780, 98308), (840, 91286), (910, 84264), (1040, 73731), (1092, 70220), (1365, 56176), (1456, 52665), (1560, 49154), (1680, 45643), (1820, 42132), (2184, 35110), (2730, 28088), (3120, 24577), (3511, 21840), (3640, 21066), (4368, 17555), (5460, 14044), (7022, 10920), (7280, 10533)]