312966060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 1018967040

約数和(自身を除く): 706000980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 53, 55, 60, 66, 69, 92, 106, 110, 115, 132, 138, 159, 165, 212, 220, 230, 253, 265, 276, 318, 330, 345, 389, 460, 506, 530, 583, 636, 660, 690, 759, 778, 795, 1012, 1060, 1166, 1167, 1219, 1265, 1380, 1518, 1556, 1590, 1749, 1945, 2332, 2334, 2438, 2530, 2915, 3036, 3180, 3498, 3657, 3795, 3890, 4279, 4668, 4876, 5060, 5830, 5835, 6095, 6996, 7314, 7590, 7780, 8558, 8745, 8947, 11660, 11670, 12190, 12837, 13409, 14628, 15180, 17116, 17490, 17894, 18285, 20617, 21395, 23340, 24380, 25674, 26818, 26841, 34980, 35788, 36570, 40227, 41234, 42790, 44735, 51348, 53636, 53682, 61851, 64185, 67045, 73140, 80454, 82468, 85580, 89470, 98417, 103085, 107364, 123702, 128370, 134090, 134205, 160908, 178940, 196834, 201135, 206170, 226787, 247404, 256740, 268180, 268410, 295251, 309255, 393668, 402270, 412340, 453574, 474191, 492085, 536820, 590502, 618510, 680361, 804540, 907148, 948382, 984170, 1133935, 1181004, 1237020, 1360722, 1422573, 1476255, 1896764, 1968340, 2267870, 2370955, 2721444, 2845146, 2952510, 3401805, 4535740, 4741910, 5216101, 5690292, 5905020, 6803610, 7112865, 9483820, 10432202, 13607220, 14225730, 15648303, 20864404, 26080505, 28451460, 31296606, 52161010, 62593212, 78241515, 104322020, 156483030, 312966060]

約数ペア:

[(1, 312966060), (2, 156483030), (3, 104322020), (4, 78241515), (5, 62593212), (6, 52161010), (10, 31296606), (11, 28451460), (12, 26080505), (15, 20864404), (20, 15648303), (22, 14225730), (23, 13607220), (30, 10432202), (33, 9483820), (44, 7112865), (46, 6803610), (53, 5905020), (55, 5690292), (60, 5216101), (66, 4741910), (69, 4535740), (92, 3401805), (106, 2952510), (110, 2845146), (115, 2721444), (132, 2370955), (138, 2267870), (159, 1968340), (165, 1896764), (212, 1476255), (220, 1422573), (230, 1360722), (253, 1237020), (265, 1181004), (276, 1133935), (318, 984170), (330, 948382), (345, 907148), (389, 804540), (460, 680361), (506, 618510), (530, 590502), (583, 536820), (636, 492085), (660, 474191), (690, 453574), (759, 412340), (778, 402270), (795, 393668), (1012, 309255), (1060, 295251), (1166, 268410), (1167, 268180), (1219, 256740), (1265, 247404), (1380, 226787), (1518, 206170), (1556, 201135), (1590, 196834), (1749, 178940), (1945, 160908), (2332, 134205), (2334, 134090), (2438, 128370), (2530, 123702), (2915, 107364), (3036, 103085), (3180, 98417), (3498, 89470), (3657, 85580), (3795, 82468), (3890, 80454), (4279, 73140), (4668, 67045), (4876, 64185), (5060, 61851), (5830, 53682), (5835, 53636), (6095, 51348), (6996, 44735), (7314, 42790), (7590, 41234), (7780, 40227), (8558, 36570), (8745, 35788), (8947, 34980), (11660, 26841), (11670, 26818), (12190, 25674), (12837, 24380), (13409, 23340), (14628, 21395), (15180, 20617), (17116, 18285), (17490, 17894)]