238635540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 868847616

約数和(自身を除く): 630212076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 73, 78, 90, 99, 110, 117, 127, 130, 132, 143, 146, 156, 165, 180, 195, 198, 219, 220, 234, 254, 260, 286, 292, 330, 365, 381, 390, 396, 429, 438, 468, 495, 508, 572, 585, 635, 657, 660, 715, 730, 762, 780, 803, 858, 876, 949, 990, 1095, 1143, 1170, 1270, 1287, 1314, 1397, 1430, 1460, 1524, 1606, 1651, 1716, 1898, 1905, 1980, 2145, 2190, 2286, 2340, 2409, 2540, 2574, 2628, 2794, 2847, 2860, 3212, 3285, 3302, 3796, 3810, 4015, 4191, 4290, 4380, 4572, 4745, 4818, 4953, 5148, 5588, 5694, 5715, 6435, 6570, 6604, 6985, 7227, 7620, 8030, 8255, 8382, 8541, 8580, 9271, 9490, 9636, 9906, 10439, 11388, 11430, 12045, 12573, 12870, 13140, 13970, 14235, 14454, 14859, 16060, 16510, 16764, 17082, 18161, 18542, 18980, 19812, 20878, 20955, 22860, 24090, 24765, 25146, 25740, 27813, 27940, 28470, 28908, 29718, 31317, 33020, 34164, 36135, 36322, 37084, 41756, 41910, 42705, 46355, 48180, 49530, 50292, 52195, 54483, 55626, 56940, 59436, 62634, 62865, 72270, 72644, 74295, 83439, 83820, 85410, 90805, 92710, 93951, 99060, 101981, 104390, 108966, 111252, 120523, 125268, 125730, 139065, 144540, 148590, 156585, 163449, 166878, 170820, 181610, 185420, 187902, 203962, 208780, 217932, 241046, 251460, 272415, 278130, 297180, 305943, 313170, 326898, 333756, 361569, 363220, 375804, 407924, 417195, 469755, 482092, 509905, 544830, 556260, 602615, 611886, 626340, 653796, 723138, 817245, 834390, 917829, 939510, 1019810, 1084707, 1089660, 1205230, 1223772, 1325753, 1446276, 1529715, 1634490, 1668780, 1807845, 1835658, 1879020, 2039620, 2169414, 2410460, 2651506, 3059430, 3268980, 3615690, 3671316, 3977259, 4338828, 4589145, 5303012, 5423535, 6118860, 6628765, 7231380, 7954518, 9178290, 10847070, 11931777, 13257530, 15909036, 18356580, 19886295, 21694140, 23863554, 26515060, 39772590, 47727108, 59658885, 79545180, 119317770, 238635540]

約数ペア:

[(1, 238635540), (2, 119317770), (3, 79545180), (4, 59658885), (5, 47727108), (6, 39772590), (9, 26515060), (10, 23863554), (11, 21694140), (12, 19886295), (13, 18356580), (15, 15909036), (18, 13257530), (20, 11931777), (22, 10847070), (26, 9178290), (30, 7954518), (33, 7231380), (36, 6628765), (39, 6118860), (44, 5423535), (45, 5303012), (52, 4589145), (55, 4338828), (60, 3977259), (65, 3671316), (66, 3615690), (73, 3268980), (78, 3059430), (90, 2651506), (99, 2410460), (110, 2169414), (117, 2039620), (127, 1879020), (130, 1835658), (132, 1807845), (143, 1668780), (146, 1634490), (156, 1529715), (165, 1446276), (180, 1325753), (195, 1223772), (198, 1205230), (219, 1089660), (220, 1084707), (234, 1019810), (254, 939510), (260, 917829), (286, 834390), (292, 817245), (330, 723138), (365, 653796), (381, 626340), (390, 611886), (396, 602615), (429, 556260), (438, 544830), (468, 509905), (495, 482092), (508, 469755), (572, 417195), (585, 407924), (635, 375804), (657, 363220), (660, 361569), (715, 333756), (730, 326898), (762, 313170), (780, 305943), (803, 297180), (858, 278130), (876, 272415), (949, 251460), (990, 241046), (1095, 217932), (1143, 208780), (1170, 203962), (1270, 187902), (1287, 185420), (1314, 181610), (1397, 170820), (1430, 166878), (1460, 163449), (1524, 156585), (1606, 148590), (1651, 144540), (1716, 139065), (1898, 125730), (1905, 125268), (1980, 120523), (2145, 111252), (2190, 108966), (2286, 104390), (2340, 101981), (2409, 99060), (2540, 93951), (2574, 92710), (2628, 90805), (2794, 85410), (2847, 83820), (2860, 83439), (3212, 74295), (3285, 72644), (3302, 72270), (3796, 62865), (3810, 62634), (4015, 59436), (4191, 56940), (4290, 55626), (4380, 54483), (4572, 52195), (4745, 50292), (4818, 49530), (4953, 48180), (5148, 46355), (5588, 42705), (5694, 41910), (5715, 41756), (6435, 37084), (6570, 36322), (6604, 36135), (6985, 34164), (7227, 33020), (7620, 31317), (8030, 29718), (8255, 28908), (8382, 28470), (8541, 27940), (8580, 27813), (9271, 25740), (9490, 25146), (9636, 24765), (9906, 24090), (10439, 22860), (11388, 20955), (11430, 20878), (12045, 19812), (12573, 18980), (12870, 18542), (13140, 18161), (13970, 17082), (14235, 16764), (14454, 16510), (14859, 16060)]