2686097880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{479}}^1$

素因数の和:954

約数の個数: 192

約数和(自身を含む): 9005817600

約数和(自身を除く): 6319719720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 421, 444, 479, 555, 666, 740, 842, 888, 958, 1110, 1263, 1332, 1437, 1480, 1665, 1684, 1916, 2105, 2220, 2395, 2526, 2664, 2874, 3330, 3368, 3789, 3832, 4210, 4311, 4440, 4790, 5052, 5748, 6315, 6660, 7185, 7578, 8420, 8622, 9580, 10104, 11496, 12630, 13320, 14370, 15156, 15577, 16840, 17244, 17723, 18945, 19160, 21555, 25260, 28740, 30312, 31154, 34488, 35446, 37890, 43110, 46731, 50520, 53169, 57480, 62308, 70892, 75780, 77885, 86220, 88615, 93462, 106338, 124616, 140193, 141784, 151560, 155770, 159507, 172440, 177230, 186924, 201659, 212676, 233655, 265845, 280386, 311540, 319014, 354460, 373848, 403318, 425352, 467310, 531690, 560772, 604977, 623080, 638028, 700965, 708920, 797535, 806636, 934620, 1008295, 1063380, 1121544, 1209954, 1276056, 1401930, 1595070, 1613272, 1814931, 1869240, 2016590, 2126760, 2419908, 2803860, 3024885, 3190140, 3629862, 4033180, 4839816, 5607720, 6049770, 6380280, 7259724, 7461383, 8066360, 9074655, 12099540, 14519448, 14922766, 18149310, 22384149, 24199080, 29845532, 36298620, 37306915, 44768298, 59691064, 67152447, 72597240, 74613830, 89536596, 111920745, 134304894, 149227660, 179073192, 223841490, 268609788, 298455320, 335762235, 447682980, 537219576, 671524470, 895365960, 1343048940, 2686097880]

約数ペア:

[(1, 2686097880), (2, 1343048940), (3, 895365960), (4, 671524470), (5, 537219576), (6, 447682980), (8, 335762235), (9, 298455320), (10, 268609788), (12, 223841490), (15, 179073192), (18, 149227660), (20, 134304894), (24, 111920745), (30, 89536596), (36, 74613830), (37, 72597240), (40, 67152447), (45, 59691064), (60, 44768298), (72, 37306915), (74, 36298620), (90, 29845532), (111, 24199080), (120, 22384149), (148, 18149310), (180, 14922766), (185, 14519448), (222, 12099540), (296, 9074655), (333, 8066360), (360, 7461383), (370, 7259724), (421, 6380280), (444, 6049770), (479, 5607720), (555, 4839816), (666, 4033180), (740, 3629862), (842, 3190140), (888, 3024885), (958, 2803860), (1110, 2419908), (1263, 2126760), (1332, 2016590), (1437, 1869240), (1480, 1814931), (1665, 1613272), (1684, 1595070), (1916, 1401930), (2105, 1276056), (2220, 1209954), (2395, 1121544), (2526, 1063380), (2664, 1008295), (2874, 934620), (3330, 806636), (3368, 797535), (3789, 708920), (3832, 700965), (4210, 638028), (4311, 623080), (4440, 604977), (4790, 560772), (5052, 531690), (5748, 467310), (6315, 425352), (6660, 403318), (7185, 373848), (7578, 354460), (8420, 319014), (8622, 311540), (9580, 280386), (10104, 265845), (11496, 233655), (12630, 212676), (13320, 201659), (14370, 186924), (15156, 177230), (15577, 172440), (16840, 159507), (17244, 155770), (17723, 151560), (18945, 141784), (19160, 140193), (21555, 124616), (25260, 106338), (28740, 93462), (30312, 88615), (31154, 86220), (34488, 77885), (35446, 75780), (37890, 70892), (43110, 62308), (46731, 57480), (50520, 53169)]