1892747040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 6119608320

約数和(自身を除く): 4226861280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 127, 160, 183, 240, 244, 254, 305, 366, 381, 480, 488, 508, 509, 610, 635, 732, 762, 915, 976, 1016, 1018, 1220, 1270, 1464, 1524, 1527, 1830, 1905, 1952, 2032, 2036, 2440, 2540, 2545, 2928, 3048, 3054, 3660, 3810, 4064, 4072, 4880, 5080, 5090, 5856, 6096, 6108, 7320, 7620, 7635, 7747, 8144, 9760, 10160, 10180, 12192, 12216, 14640, 15240, 15270, 15494, 16288, 20320, 20360, 23241, 24432, 29280, 30480, 30540, 30988, 31049, 38735, 40720, 46482, 48864, 60960, 61080, 61976, 62098, 64643, 77470, 81440, 92964, 93147, 116205, 122160, 123952, 124196, 129286, 154940, 155245, 185928, 186294, 193929, 232410, 244320, 247904, 248392, 258572, 309880, 310490, 323215, 371856, 372588, 387858, 464820, 465735, 496784, 517144, 619760, 620980, 646430, 743712, 745176, 775716, 929640, 931470, 969645, 993568, 1034288, 1239520, 1241960, 1292860, 1490352, 1551432, 1859280, 1862940, 1939290, 2068576, 2483920, 2585720, 2980704, 3102864, 3718560, 3725880, 3878580, 3943223, 4967840, 5171440, 6205728, 7451760, 7757160, 7886446, 10342880, 11829669, 14903520, 15514320, 15772892, 19716115, 23659338, 31028640, 31545784, 39432230, 47318676, 59148345, 63091568, 78864460, 94637352, 118296690, 126183136, 157728920, 189274704, 236593380, 315457840, 378549408, 473186760, 630915680, 946373520, 1892747040]

約数ペア:

[(1, 1892747040), (2, 946373520), (3, 630915680), (4, 473186760), (5, 378549408), (6, 315457840), (8, 236593380), (10, 189274704), (12, 157728920), (15, 126183136), (16, 118296690), (20, 94637352), (24, 78864460), (30, 63091568), (32, 59148345), (40, 47318676), (48, 39432230), (60, 31545784), (61, 31028640), (80, 23659338), (96, 19716115), (120, 15772892), (122, 15514320), (127, 14903520), (160, 11829669), (183, 10342880), (240, 7886446), (244, 7757160), (254, 7451760), (305, 6205728), (366, 5171440), (381, 4967840), (480, 3943223), (488, 3878580), (508, 3725880), (509, 3718560), (610, 3102864), (635, 2980704), (732, 2585720), (762, 2483920), (915, 2068576), (976, 1939290), (1016, 1862940), (1018, 1859280), (1220, 1551432), (1270, 1490352), (1464, 1292860), (1524, 1241960), (1527, 1239520), (1830, 1034288), (1905, 993568), (1952, 969645), (2032, 931470), (2036, 929640), (2440, 775716), (2540, 745176), (2545, 743712), (2928, 646430), (3048, 620980), (3054, 619760), (3660, 517144), (3810, 496784), (4064, 465735), (4072, 464820), (4880, 387858), (5080, 372588), (5090, 371856), (5856, 323215), (6096, 310490), (6108, 309880), (7320, 258572), (7620, 248392), (7635, 247904), (7747, 244320), (8144, 232410), (9760, 193929), (10160, 186294), (10180, 185928), (12192, 155245), (12216, 154940), (14640, 129286), (15240, 124196), (15270, 123952), (15494, 122160), (16288, 116205), (20320, 93147), (20360, 92964), (23241, 81440), (24432, 77470), (29280, 64643), (30480, 62098), (30540, 61976), (30988, 61080), (31049, 60960), (38735, 48864), (40720, 46482)]