423712960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 168

約数和(自身を含む): 1148047488

約数和(自身を除く): 724334528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 155, 160, 176, 220, 242, 248, 310, 320, 341, 352, 353, 440, 484, 496, 605, 620, 682, 704, 706, 880, 968, 992, 1210, 1240, 1364, 1412, 1705, 1760, 1765, 1936, 1984, 2420, 2480, 2728, 2824, 3410, 3520, 3530, 3751, 3872, 3883, 4840, 4960, 5456, 5648, 6820, 7060, 7502, 7744, 7766, 9680, 9920, 10912, 10943, 11296, 13640, 14120, 15004, 15532, 18755, 19360, 19415, 21824, 21886, 22592, 27280, 28240, 30008, 31064, 37510, 38720, 38830, 42713, 43772, 54560, 54715, 56480, 60016, 62128, 75020, 77660, 85426, 87544, 109120, 109430, 112960, 120032, 120373, 124256, 150040, 155320, 170852, 175088, 213565, 218860, 240064, 240746, 248512, 300080, 310640, 341704, 350176, 427130, 437720, 481492, 600160, 601865, 621280, 683408, 700352, 854260, 875440, 962984, 1200320, 1203730, 1242560, 1324103, 1366816, 1708520, 1750880, 1925968, 2407460, 2648206, 2733632, 3417040, 3501760, 3851936, 4814920, 5296412, 6620515, 6834080, 7703872, 9629840, 10592824, 13241030, 13668160, 19259680, 21185648, 26482060, 38519360, 42371296, 52964120, 84742592, 105928240, 211856480, 423712960]

約数ペア:

[(1, 423712960), (2, 211856480), (4, 105928240), (5, 84742592), (8, 52964120), (10, 42371296), (11, 38519360), (16, 26482060), (20, 21185648), (22, 19259680), (31, 13668160), (32, 13241030), (40, 10592824), (44, 9629840), (55, 7703872), (62, 6834080), (64, 6620515), (80, 5296412), (88, 4814920), (110, 3851936), (121, 3501760), (124, 3417040), (155, 2733632), (160, 2648206), (176, 2407460), (220, 1925968), (242, 1750880), (248, 1708520), (310, 1366816), (320, 1324103), (341, 1242560), (352, 1203730), (353, 1200320), (440, 962984), (484, 875440), (496, 854260), (605, 700352), (620, 683408), (682, 621280), (704, 601865), (706, 600160), (880, 481492), (968, 437720), (992, 427130), (1210, 350176), (1240, 341704), (1364, 310640), (1412, 300080), (1705, 248512), (1760, 240746), (1765, 240064), (1936, 218860), (1984, 213565), (2420, 175088), (2480, 170852), (2728, 155320), (2824, 150040), (3410, 124256), (3520, 120373), (3530, 120032), (3751, 112960), (3872, 109430), (3883, 109120), (4840, 87544), (4960, 85426), (5456, 77660), (5648, 75020), (6820, 62128), (7060, 60016), (7502, 56480), (7744, 54715), (7766, 54560), (9680, 43772), (9920, 42713), (10912, 38830), (10943, 38720), (11296, 37510), (13640, 31064), (14120, 30008), (15004, 28240), (15532, 27280), (18755, 22592), (19360, 21886), (19415, 21824)]