2912078782480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{190321}}^1$

素因数の和:190737

約数の個数: 160

約数和(自身を含む): 7850280049920

約数和(自身を除く): 4938201267440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 307, 356, 445, 560, 614, 623, 712, 890, 1228, 1246, 1424, 1535, 1780, 2149, 2456, 2492, 3070, 3115, 3560, 4298, 4912, 4984, 6140, 6230, 7120, 8596, 9968, 10745, 12280, 12460, 17192, 21490, 24560, 24920, 27323, 34384, 42980, 49840, 54646, 85960, 109292, 136615, 171920, 190321, 191261, 218584, 273230, 380642, 382522, 437168, 546460, 761284, 765044, 951605, 956305, 1092920, 1332247, 1522568, 1530088, 1903210, 1912610, 2185840, 2664494, 3045136, 3060176, 3806420, 3825220, 5328988, 6661235, 7612840, 7650440, 10657976, 13322470, 15225680, 15300880, 16938569, 21315952, 26644940, 33877138, 53289880, 58428547, 67754276, 84692845, 106579760, 116857094, 118569983, 135508552, 169385690, 233714188, 237139966, 271017104, 292142735, 338771380, 408999829, 467428376, 474279932, 584285470, 592849915, 677542760, 817999658, 934856752, 948559864, 1168570940, 1185699830, 1355085520, 1635999316, 1897119728, 2044999145, 2337141880, 2371399660, 3271998632, 4089998290, 4674283760, 4742799320, 5200140683, 6543997264, 8179996580, 9485598640, 10400281366, 16359993160, 20800562732, 26000703415, 32719986320, 36400984781, 41601125464, 52001406830, 72801969562, 83202250928, 104002813660, 145603939124, 182004923905, 208005627320, 291207878248, 364009847810, 416011254640, 582415756496, 728019695620, 1456039391240, 2912078782480]

約数ペア:

[(1, 2912078782480), (2, 1456039391240), (4, 728019695620), (5, 582415756496), (7, 416011254640), (8, 364009847810), (10, 291207878248), (14, 208005627320), (16, 182004923905), (20, 145603939124), (28, 104002813660), (35, 83202250928), (40, 72801969562), (56, 52001406830), (70, 41601125464), (80, 36400984781), (89, 32719986320), (112, 26000703415), (140, 20800562732), (178, 16359993160), (280, 10400281366), (307, 9485598640), (356, 8179996580), (445, 6543997264), (560, 5200140683), (614, 4742799320), (623, 4674283760), (712, 4089998290), (890, 3271998632), (1228, 2371399660), (1246, 2337141880), (1424, 2044999145), (1535, 1897119728), (1780, 1635999316), (2149, 1355085520), (2456, 1185699830), (2492, 1168570940), (3070, 948559864), (3115, 934856752), (3560, 817999658), (4298, 677542760), (4912, 592849915), (4984, 584285470), (6140, 474279932), (6230, 467428376), (7120, 408999829), (8596, 338771380), (9968, 292142735), (10745, 271017104), (12280, 237139966), (12460, 233714188), (17192, 169385690), (21490, 135508552), (24560, 118569983), (24920, 116857094), (27323, 106579760), (34384, 84692845), (42980, 67754276), (49840, 58428547), (54646, 53289880), (85960, 33877138), (109292, 26644940), (136615, 21315952), (171920, 16938569), (190321, 15300880), (191261, 15225680), (218584, 13322470), (273230, 10657976), (380642, 7650440), (382522, 7612840), (437168, 6661235), (546460, 5328988), (761284, 3825220), (765044, 3806420), (951605, 3060176), (956305, 3045136), (1092920, 2664494), (1332247, 2185840), (1522568, 1912610), (1530088, 1903210)]