848455020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1163}}^1$

素因数の和:1381

約数の個数: 192

約数和(自身を含む): 3034967040

約数和(自身を除く): 2186512020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 193, 210, 252, 270, 315, 378, 386, 420, 540, 579, 630, 756, 772, 945, 965, 1158, 1163, 1260, 1351, 1737, 1890, 1930, 2316, 2326, 2702, 2895, 3474, 3489, 3780, 3860, 4053, 4652, 5211, 5404, 5790, 5815, 6755, 6948, 6978, 8106, 8141, 8685, 10422, 10467, 11580, 11630, 12159, 13510, 13956, 16212, 16282, 17370, 17445, 20265, 20844, 20934, 23260, 24318, 24423, 26055, 27020, 31401, 32564, 34740, 34890, 36477, 40530, 40705, 41868, 48636, 48846, 52110, 52335, 60795, 62802, 69780, 72954, 73269, 81060, 81410, 97692, 104220, 104670, 121590, 122115, 125604, 145908, 146538, 157005, 162820, 182385, 209340, 219807, 224459, 243180, 244230, 293076, 314010, 364770, 366345, 439614, 448918, 488460, 628020, 673377, 729540, 732690, 879228, 897836, 1099035, 1122295, 1346754, 1465380, 1571213, 2020131, 2198070, 2244590, 2693508, 3142426, 3366885, 4040262, 4396140, 4489180, 4713639, 6060393, 6284852, 6733770, 7856065, 8080524, 9427278, 10100655, 12120786, 13467540, 14140917, 15712130, 18854556, 20201310, 23568195, 24241572, 28281834, 30301965, 31424260, 40402620, 42422751, 47136390, 56563668, 60603930, 70704585, 84845502, 94272780, 121207860, 141409170, 169691004, 212113755, 282818340, 424227510, 848455020]

約数ペア:

[(1, 848455020), (2, 424227510), (3, 282818340), (4, 212113755), (5, 169691004), (6, 141409170), (7, 121207860), (9, 94272780), (10, 84845502), (12, 70704585), (14, 60603930), (15, 56563668), (18, 47136390), (20, 42422751), (21, 40402620), (27, 31424260), (28, 30301965), (30, 28281834), (35, 24241572), (36, 23568195), (42, 20201310), (45, 18854556), (54, 15712130), (60, 14140917), (63, 13467540), (70, 12120786), (84, 10100655), (90, 9427278), (105, 8080524), (108, 7856065), (126, 6733770), (135, 6284852), (140, 6060393), (180, 4713639), (189, 4489180), (193, 4396140), (210, 4040262), (252, 3366885), (270, 3142426), (315, 2693508), (378, 2244590), (386, 2198070), (420, 2020131), (540, 1571213), (579, 1465380), (630, 1346754), (756, 1122295), (772, 1099035), (945, 897836), (965, 879228), (1158, 732690), (1163, 729540), (1260, 673377), (1351, 628020), (1737, 488460), (1890, 448918), (1930, 439614), (2316, 366345), (2326, 364770), (2702, 314010), (2895, 293076), (3474, 244230), (3489, 243180), (3780, 224459), (3860, 219807), (4053, 209340), (4652, 182385), (5211, 162820), (5404, 157005), (5790, 146538), (5815, 145908), (6755, 125604), (6948, 122115), (6978, 121590), (8106, 104670), (8141, 104220), (8685, 97692), (10422, 81410), (10467, 81060), (11580, 73269), (11630, 72954), (12159, 69780), (13510, 62802), (13956, 60795), (16212, 52335), (16282, 52110), (17370, 48846), (17445, 48636), (20265, 41868), (20844, 40705), (20934, 40530), (23260, 36477), (24318, 34890), (24423, 34740), (26055, 32564), (27020, 31401)]