164401380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2171

約数の個数: 192

約数和(自身を含む): 601171200

約数和(自身を除く): 436769820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 858, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1716, 1755, 1980, 2129, 2145, 2340, 2574, 2860, 2970, 3510, 3861, 4258, 4290, 5148, 5940, 6387, 6435, 7020, 7722, 8516, 8580, 10645, 12774, 12870, 15444, 19161, 19305, 21290, 23419, 25548, 25740, 27677, 31935, 38322, 38610, 42580, 46838, 55354, 57483, 63870, 70257, 76644, 77220, 83031, 93676, 95805, 110708, 114966, 117095, 127740, 138385, 140514, 166062, 191610, 210771, 229932, 234190, 249093, 276770, 281028, 287415, 304447, 332124, 351285, 383220, 415155, 421542, 468380, 498186, 553540, 574830, 608894, 632313, 702570, 747279, 830310, 843084, 913341, 996372, 1053855, 1149660, 1217788, 1245465, 1264626, 1405140, 1494558, 1522235, 1660620, 1826682, 2107710, 2490930, 2529252, 2740023, 2989116, 3044470, 3161565, 3653364, 3736395, 4215420, 4566705, 4981860, 5480046, 6088940, 6323130, 7472790, 8220069, 9133410, 10960092, 12646260, 13700115, 14945580, 16440138, 18266820, 27400230, 32880276, 41100345, 54800460, 82200690, 164401380]

約数ペア:

[(1, 164401380), (2, 82200690), (3, 54800460), (4, 41100345), (5, 32880276), (6, 27400230), (9, 18266820), (10, 16440138), (11, 14945580), (12, 13700115), (13, 12646260), (15, 10960092), (18, 9133410), (20, 8220069), (22, 7472790), (26, 6323130), (27, 6088940), (30, 5480046), (33, 4981860), (36, 4566705), (39, 4215420), (44, 3736395), (45, 3653364), (52, 3161565), (54, 3044470), (55, 2989116), (60, 2740023), (65, 2529252), (66, 2490930), (78, 2107710), (90, 1826682), (99, 1660620), (108, 1522235), (110, 1494558), (117, 1405140), (130, 1264626), (132, 1245465), (135, 1217788), (143, 1149660), (156, 1053855), (165, 996372), (180, 913341), (195, 843084), (198, 830310), (220, 747279), (234, 702570), (260, 632313), (270, 608894), (286, 574830), (297, 553540), (330, 498186), (351, 468380), (390, 421542), (396, 415155), (429, 383220), (468, 351285), (495, 332124), (540, 304447), (572, 287415), (585, 281028), (594, 276770), (660, 249093), (702, 234190), (715, 229932), (780, 210771), (858, 191610), (990, 166062), (1170, 140514), (1188, 138385), (1287, 127740), (1404, 117095), (1430, 114966), (1485, 110708), (1716, 95805), (1755, 93676), (1980, 83031), (2129, 77220), (2145, 76644), (2340, 70257), (2574, 63870), (2860, 57483), (2970, 55354), (3510, 46838), (3861, 42580), (4258, 38610), (4290, 38322), (5148, 31935), (5940, 27677), (6387, 25740), (6435, 25548), (7020, 23419), (7722, 21290), (8516, 19305), (8580, 19161), (10645, 15444), (12774, 12870)]