8565445560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{51241}}^1$

素因数の和:51461

約数の個数: 128

約数和(自身を含む): 29515392000

約数和(自身を除く): 20949946440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 199, 210, 280, 398, 420, 597, 796, 840, 995, 1194, 1393, 1592, 1990, 2388, 2786, 2985, 3980, 4179, 4776, 5572, 5970, 6965, 7960, 8358, 11144, 11940, 13930, 16716, 20895, 23880, 27860, 33432, 41790, 51241, 55720, 83580, 102482, 153723, 167160, 204964, 256205, 307446, 358687, 409928, 512410, 614892, 717374, 768615, 1024820, 1076061, 1229784, 1434748, 1537230, 1793435, 2049640, 2152122, 2869496, 3074460, 3586870, 4304244, 5380305, 6148920, 7173740, 8608488, 10196959, 10760610, 14347480, 20393918, 21521220, 30590877, 40787836, 43042440, 50984795, 61181754, 71378713, 81575672, 101969590, 122363508, 142757426, 152954385, 203939180, 214136139, 244727016, 285514852, 305908770, 356893565, 407878360, 428272278, 571029704, 611817540, 713787130, 856544556, 1070680695, 1223635080, 1427574260, 1713089112, 2141361390, 2855148520, 4282722780, 8565445560]

約数ペア:

[(1, 8565445560), (2, 4282722780), (3, 2855148520), (4, 2141361390), (5, 1713089112), (6, 1427574260), (7, 1223635080), (8, 1070680695), (10, 856544556), (12, 713787130), (14, 611817540), (15, 571029704), (20, 428272278), (21, 407878360), (24, 356893565), (28, 305908770), (30, 285514852), (35, 244727016), (40, 214136139), (42, 203939180), (56, 152954385), (60, 142757426), (70, 122363508), (84, 101969590), (105, 81575672), (120, 71378713), (140, 61181754), (168, 50984795), (199, 43042440), (210, 40787836), (280, 30590877), (398, 21521220), (420, 20393918), (597, 14347480), (796, 10760610), (840, 10196959), (995, 8608488), (1194, 7173740), (1393, 6148920), (1592, 5380305), (1990, 4304244), (2388, 3586870), (2786, 3074460), (2985, 2869496), (3980, 2152122), (4179, 2049640), (4776, 1793435), (5572, 1537230), (5970, 1434748), (6965, 1229784), (7960, 1076061), (8358, 1024820), (11144, 768615), (11940, 717374), (13930, 614892), (16716, 512410), (20895, 409928), (23880, 358687), (27860, 307446), (33432, 256205), (41790, 204964), (51241, 167160), (55720, 153723), (83580, 102482)]