443077980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 1333850112

約数和(自身を除く): 890772132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 138, 164, 191, 205, 230, 246, 276, 345, 382, 410, 460, 492, 573, 615, 690, 764, 820, 943, 955, 1146, 1230, 1380, 1681, 1886, 1910, 2292, 2460, 2829, 2865, 3362, 3772, 3820, 4393, 4715, 5043, 5658, 5730, 6724, 7831, 8405, 8786, 9430, 10086, 11316, 11460, 13179, 14145, 15662, 16810, 17572, 18860, 20172, 21965, 23493, 25215, 26358, 28290, 31324, 33620, 38663, 39155, 43930, 46986, 50430, 52716, 56580, 65895, 77326, 78310, 87860, 93972, 100860, 115989, 117465, 131790, 154652, 156620, 180113, 193315, 231978, 234930, 263580, 321071, 360226, 386630, 463956, 469860, 540339, 579945, 642142, 720452, 773260, 900565, 963213, 1080678, 1159890, 1284284, 1605355, 1801130, 1926426, 2161356, 2319780, 2701695, 3210710, 3602260, 3852852, 4816065, 5403390, 6421420, 7384633, 9632130, 10806780, 14769266, 19264260, 22153899, 29538532, 36923165, 44307798, 73846330, 88615596, 110769495, 147692660, 221538990, 443077980]

約数ペア:

[(1, 443077980), (2, 221538990), (3, 147692660), (4, 110769495), (5, 88615596), (6, 73846330), (10, 44307798), (12, 36923165), (15, 29538532), (20, 22153899), (23, 19264260), (30, 14769266), (41, 10806780), (46, 9632130), (60, 7384633), (69, 6421420), (82, 5403390), (92, 4816065), (115, 3852852), (123, 3602260), (138, 3210710), (164, 2701695), (191, 2319780), (205, 2161356), (230, 1926426), (246, 1801130), (276, 1605355), (345, 1284284), (382, 1159890), (410, 1080678), (460, 963213), (492, 900565), (573, 773260), (615, 720452), (690, 642142), (764, 579945), (820, 540339), (943, 469860), (955, 463956), (1146, 386630), (1230, 360226), (1380, 321071), (1681, 263580), (1886, 234930), (1910, 231978), (2292, 193315), (2460, 180113), (2829, 156620), (2865, 154652), (3362, 131790), (3772, 117465), (3820, 115989), (4393, 100860), (4715, 93972), (5043, 87860), (5658, 78310), (5730, 77326), (6724, 65895), (7831, 56580), (8405, 52716), (8786, 50430), (9430, 46986), (10086, 43930), (11316, 39155), (11460, 38663), (13179, 33620), (14145, 31324), (15662, 28290), (16810, 26358), (17572, 25215), (18860, 23493), (20172, 21965)]