2247446640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2357}}^1$

素因数の和:2539

約数の個数: 160

約数和(自身を含む): 7263017280

約数和(自身を除く): 5015570640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 137, 145, 174, 232, 240, 274, 290, 348, 411, 435, 464, 548, 580, 685, 696, 822, 870, 1096, 1160, 1370, 1392, 1644, 1740, 2055, 2192, 2320, 2357, 2740, 3288, 3480, 3973, 4110, 4714, 5480, 6576, 6960, 7071, 7946, 8220, 9428, 10960, 11785, 11919, 14142, 15892, 16440, 18856, 19865, 23570, 23838, 28284, 31784, 32880, 35355, 37712, 39730, 47140, 47676, 56568, 59595, 63568, 68353, 70710, 79460, 94280, 95352, 113136, 119190, 136706, 141420, 158920, 188560, 190704, 205059, 238380, 273412, 282840, 317840, 322909, 341765, 410118, 476760, 546824, 565680, 645818, 683530, 820236, 953520, 968727, 1025295, 1093648, 1291636, 1367060, 1614545, 1640472, 1937454, 2050590, 2583272, 2734120, 3229090, 3280944, 3874908, 4101180, 4843635, 5166544, 5468240, 6458180, 7749816, 8202360, 9364361, 9687270, 12916360, 15499632, 16404720, 18728722, 19374540, 25832720, 28093083, 37457444, 38749080, 46821805, 56186166, 74914888, 77498160, 93643610, 112372332, 140465415, 149829776, 187287220, 224744664, 280930830, 374574440, 449489328, 561861660, 749148880, 1123723320, 2247446640]

約数ペア:

[(1, 2247446640), (2, 1123723320), (3, 749148880), (4, 561861660), (5, 449489328), (6, 374574440), (8, 280930830), (10, 224744664), (12, 187287220), (15, 149829776), (16, 140465415), (20, 112372332), (24, 93643610), (29, 77498160), (30, 74914888), (40, 56186166), (48, 46821805), (58, 38749080), (60, 37457444), (80, 28093083), (87, 25832720), (116, 19374540), (120, 18728722), (137, 16404720), (145, 15499632), (174, 12916360), (232, 9687270), (240, 9364361), (274, 8202360), (290, 7749816), (348, 6458180), (411, 5468240), (435, 5166544), (464, 4843635), (548, 4101180), (580, 3874908), (685, 3280944), (696, 3229090), (822, 2734120), (870, 2583272), (1096, 2050590), (1160, 1937454), (1370, 1640472), (1392, 1614545), (1644, 1367060), (1740, 1291636), (2055, 1093648), (2192, 1025295), (2320, 968727), (2357, 953520), (2740, 820236), (3288, 683530), (3480, 645818), (3973, 565680), (4110, 546824), (4714, 476760), (5480, 410118), (6576, 341765), (6960, 322909), (7071, 317840), (7946, 282840), (8220, 273412), (9428, 238380), (10960, 205059), (11785, 190704), (11919, 188560), (14142, 158920), (15892, 141420), (16440, 136706), (18856, 119190), (19865, 113136), (23570, 95352), (23838, 94280), (28284, 79460), (31784, 70710), (32880, 68353), (35355, 63568), (37712, 59595), (39730, 56568), (47140, 47676)]