21896849880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{4363}}^1$

素因数の和:5935

約数の個数: 160

約数和(自身を含む): 73662138000

約数和(自身を除く): 51765288120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1549, 1620, 3098, 3240, 4363, 4647, 6196, 7745, 8726, 9294, 12392, 13089, 13941, 15490, 17452, 18588, 21815, 23235, 26178, 27882, 30980, 34904, 37176, 39267, 41823, 43630, 46470, 52356, 55764, 61960, 65445, 69705, 78534, 83646, 87260, 92940, 104712, 111528, 117801, 125469, 130890, 139410, 157068, 167292, 174520, 185880, 196335, 209115, 235602, 250938, 261780, 278820, 314136, 334584, 353403, 392670, 418230, 471204, 501876, 523560, 557640, 589005, 627345, 706806, 785340, 836460, 942408, 1003752, 1178010, 1254690, 1413612, 1570680, 1672920, 1767015, 2356020, 2509380, 2827224, 3534030, 4712040, 5018760, 6758287, 7068060, 13516574, 14136120, 20274861, 27033148, 33791435, 40549722, 54066296, 60824583, 67582870, 81099444, 101374305, 121649166, 135165740, 162198888, 182473749, 202748610, 243298332, 270331480, 304122915, 364947498, 405497220, 486596664, 547421247, 608245830, 729894996, 810994440, 912368745, 1094842494, 1216491660, 1459789992, 1824737490, 2189684988, 2432983320, 2737106235, 3649474980, 4379369976, 5474212470, 7298949960, 10948424940, 21896849880]

約数ペア:

[(1, 21896849880), (2, 10948424940), (3, 7298949960), (4, 5474212470), (5, 4379369976), (6, 3649474980), (8, 2737106235), (9, 2432983320), (10, 2189684988), (12, 1824737490), (15, 1459789992), (18, 1216491660), (20, 1094842494), (24, 912368745), (27, 810994440), (30, 729894996), (36, 608245830), (40, 547421247), (45, 486596664), (54, 405497220), (60, 364947498), (72, 304122915), (81, 270331480), (90, 243298332), (108, 202748610), (120, 182473749), (135, 162198888), (162, 135165740), (180, 121649166), (216, 101374305), (270, 81099444), (324, 67582870), (360, 60824583), (405, 54066296), (540, 40549722), (648, 33791435), (810, 27033148), (1080, 20274861), (1549, 14136120), (1620, 13516574), (3098, 7068060), (3240, 6758287), (4363, 5018760), (4647, 4712040), (6196, 3534030), (7745, 2827224), (8726, 2509380), (9294, 2356020), (12392, 1767015), (13089, 1672920), (13941, 1570680), (15490, 1413612), (17452, 1254690), (18588, 1178010), (21815, 1003752), (23235, 942408), (26178, 836460), (27882, 785340), (30980, 706806), (34904, 627345), (37176, 589005), (39267, 557640), (41823, 523560), (43630, 501876), (46470, 471204), (52356, 418230), (55764, 392670), (61960, 353403), (65445, 334584), (69705, 314136), (78534, 278820), (83646, 261780), (87260, 250938), (92940, 235602), (104712, 209115), (111528, 196335), (117801, 185880), (125469, 174520), (130890, 167292), (139410, 157068)]