1566180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 5975424

約数和(自身を除く): 4409244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 113, 126, 132, 140, 154, 165, 180, 198, 210, 220, 226, 231, 252, 308, 315, 330, 339, 385, 396, 420, 452, 462, 495, 565, 630, 660, 678, 693, 770, 791, 924, 990, 1017, 1130, 1155, 1243, 1260, 1356, 1386, 1540, 1582, 1695, 1980, 2034, 2260, 2310, 2373, 2486, 2772, 3164, 3390, 3465, 3729, 3955, 4068, 4620, 4746, 4972, 5085, 6215, 6780, 6930, 7119, 7458, 7910, 8701, 9492, 10170, 11187, 11865, 12430, 13860, 14238, 14916, 15820, 17402, 18645, 20340, 22374, 23730, 24860, 26103, 28476, 34804, 35595, 37290, 43505, 44748, 47460, 52206, 55935, 71190, 74580, 78309, 87010, 104412, 111870, 130515, 142380, 156618, 174020, 223740, 261030, 313236, 391545, 522060, 783090, 1566180]

約数ペア:

[(1, 1566180), (2, 783090), (3, 522060), (4, 391545), (5, 313236), (6, 261030), (7, 223740), (9, 174020), (10, 156618), (11, 142380), (12, 130515), (14, 111870), (15, 104412), (18, 87010), (20, 78309), (21, 74580), (22, 71190), (28, 55935), (30, 52206), (33, 47460), (35, 44748), (36, 43505), (42, 37290), (44, 35595), (45, 34804), (55, 28476), (60, 26103), (63, 24860), (66, 23730), (70, 22374), (77, 20340), (84, 18645), (90, 17402), (99, 15820), (105, 14916), (110, 14238), (113, 13860), (126, 12430), (132, 11865), (140, 11187), (154, 10170), (165, 9492), (180, 8701), (198, 7910), (210, 7458), (220, 7119), (226, 6930), (231, 6780), (252, 6215), (308, 5085), (315, 4972), (330, 4746), (339, 4620), (385, 4068), (396, 3955), (420, 3729), (452, 3465), (462, 3390), (495, 3164), (565, 2772), (630, 2486), (660, 2373), (678, 2310), (693, 2260), (770, 2034), (791, 1980), (924, 1695), (990, 1582), (1017, 1540), (1130, 1386), (1155, 1356), (1243, 1260)]