996843120

素因数分解:

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

素因数の和:3560

約数の個数: 240

約数和(自身を含む): 3825326592

約数和(自身を除く): 2828483472

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, 169, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 338, 364, 390, 420, 455, 507, 520, 546, 560, 624, 676, 728, 780, 840, 845, 910, 1014, 1040, 1092, 1183, 1352, 1365, 1456, 1560, 1680, 1690, 1820, 2028, 2184, 2366, 2535, 2704, 2730, 3120, 3380, 3511, 3549, 3640, 4056, 4368, 4732, 5070, 5460, 5915, 6760, 7022, 7098, 7280, 8112, 9464, 10140, 10533, 10920, 11830, 13520, 14044, 14196, 17555, 17745, 18928, 20280, 21066, 21840, 23660, 24577, 28088, 28392, 35110, 35490, 40560, 42132, 45643, 47320, 49154, 52665, 56176, 56784, 70220, 70980, 73731, 84264, 91286, 94640, 98308, 105330, 122885, 136929, 140440, 141960, 147462, 168528, 182572, 196616, 210660, 228215, 245770, 273858, 280880, 283920, 294924, 319501, 365144, 368655, 393232, 421320, 456430, 491540, 547716, 589848, 593359, 639002, 684645, 730288, 737310, 842640, 912860, 958503, 983080, 1095432, 1179696, 1186718, 1278004, 1369290, 1474620, 1597505, 1780077, 1825720, 1917006, 1966160, 2190864, 2373436, 2556008, 2738580, 2949240, 2966795, 3195010, 3560154, 3651440, 3834012, 4153513, 4746872, 4792515, 5112016, 5477160, 5898480, 5933590, 6390020, 7120308, 7668024, 8307026, 8900385, 9493744, 9585030, 10954320, 11867180, 12460539, 12780040, 14240616, 15336048, 16614052, 17800770, 19170060, 20767565, 23734360, 24921078, 25560080, 28481232, 33228104, 35601540, 38340120, 41535130, 47468720, 49842156, 62302695, 66456208, 71203080, 76680240, 83070260, 99684312, 124605390, 142406160, 166140520, 199368624, 249210780, 332281040, 498421560, 996843120]

約数ペア:

[(1, 996843120), (2, 498421560), (3, 332281040), (4, 249210780), (5, 199368624), (6, 166140520), (7, 142406160), (8, 124605390), (10, 99684312), (12, 83070260), (13, 76680240), (14, 71203080), (15, 66456208), (16, 62302695), (20, 49842156), (21, 47468720), (24, 41535130), (26, 38340120), (28, 35601540), (30, 33228104), (35, 28481232), (39, 25560080), (40, 24921078), (42, 23734360), (48, 20767565), (52, 19170060), (56, 17800770), (60, 16614052), (65, 15336048), (70, 14240616), (78, 12780040), (80, 12460539), (84, 11867180), (91, 10954320), (104, 9585030), (105, 9493744), (112, 8900385), (120, 8307026), (130, 7668024), (140, 7120308), (156, 6390020), (168, 5933590), (169, 5898480), (182, 5477160), (195, 5112016), (208, 4792515), (210, 4746872), (240, 4153513), (260, 3834012), (273, 3651440), (280, 3560154), (312, 3195010), (336, 2966795), (338, 2949240), (364, 2738580), (390, 2556008), (420, 2373436), (455, 2190864), (507, 1966160), (520, 1917006), (546, 1825720), (560, 1780077), (624, 1597505), (676, 1474620), (728, 1369290), (780, 1278004), (840, 1186718), (845, 1179696), (910, 1095432), (1014, 983080), (1040, 958503), (1092, 912860), (1183, 842640), (1352, 737310), (1365, 730288), (1456, 684645), (1560, 639002), (1680, 593359), (1690, 589848), (1820, 547716), (2028, 491540), (2184, 456430), (2366, 421320), (2535, 393232), (2704, 368655), (2730, 365144), (3120, 319501), (3380, 294924), (3511, 283920), (3549, 280880), (3640, 273858), (4056, 245770), (4368, 228215), (4732, 210660), (5070, 196616), (5460, 182572), (5915, 168528), (6760, 147462), (7022, 141960), (7098, 140440), (7280, 136929), (8112, 122885), (9464, 105330), (10140, 98308), (10533, 94640), (10920, 91286), (11830, 84264), (13520, 73731), (14044, 70980), (14196, 70220), (17555, 56784), (17745, 56176), (18928, 52665), (20280, 49154), (21066, 47320), (21840, 45643), (23660, 42132), (24577, 40560), (28088, 35490), (28392, 35110)]