238851360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:936

約数の個数: 288

約数和(自身を含む): 942544512

約数和(自身を除く): 703693152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 288, 306, 330, 340, 352, 360, 374, 396, 408, 440, 480, 495, 510, 528, 544, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 887, 935, 990, 1020, 1056, 1122, 1224, 1320, 1360, 1440, 1496, 1530, 1584, 1632, 1683, 1760, 1774, 1870, 1980, 2040, 2244, 2448, 2640, 2661, 2720, 2805, 2992, 3060, 3168, 3366, 3548, 3740, 3960, 4080, 4435, 4488, 4896, 5280, 5322, 5610, 5984, 6120, 6732, 7096, 7480, 7920, 7983, 8160, 8415, 8870, 8976, 9757, 10644, 11220, 12240, 13305, 13464, 14192, 14960, 15079, 15840, 15966, 16830, 17740, 17952, 19514, 21288, 22440, 24480, 26610, 26928, 28384, 29271, 29920, 30158, 31932, 33660, 35480, 39028, 39915, 42576, 44880, 45237, 48785, 53220, 53856, 58542, 60316, 63864, 67320, 70960, 75395, 78056, 79830, 85152, 87813, 89760, 90474, 97570, 106440, 117084, 120632, 127728, 134640, 135711, 141920, 146355, 150790, 156112, 159660, 165869, 175626, 180948, 195140, 212880, 226185, 234168, 241264, 255456, 269280, 271422, 292710, 301580, 312224, 319320, 331738, 351252, 361896, 390280, 425760, 439065, 452370, 468336, 482528, 497607, 542844, 585420, 603160, 638640, 663476, 678555, 702504, 723792, 780560, 829345, 878130, 904740, 936672, 995214, 1085688, 1170840, 1206320, 1277280, 1326952, 1357110, 1405008, 1447584, 1492821, 1561120, 1658690, 1756260, 1809480, 1990428, 2171376, 2341680, 2412640, 2488035, 2653904, 2714220, 2810016, 2985642, 3317380, 3512520, 3618960, 3980856, 4342752, 4683360, 4976070, 5307808, 5428440, 5971284, 6634760, 7025040, 7237920, 7464105, 7961712, 9952140, 10856880, 11942568, 13269520, 14050080, 14928210, 15923424, 19904280, 21713760, 23885136, 26539040, 29856420, 39808560, 47770272, 59712840, 79617120, 119425680, 238851360]

約数ペア:

[(1, 238851360), (2, 119425680), (3, 79617120), (4, 59712840), (5, 47770272), (6, 39808560), (8, 29856420), (9, 26539040), (10, 23885136), (11, 21713760), (12, 19904280), (15, 15923424), (16, 14928210), (17, 14050080), (18, 13269520), (20, 11942568), (22, 10856880), (24, 9952140), (30, 7961712), (32, 7464105), (33, 7237920), (34, 7025040), (36, 6634760), (40, 5971284), (44, 5428440), (45, 5307808), (48, 4976070), (51, 4683360), (55, 4342752), (60, 3980856), (66, 3618960), (68, 3512520), (72, 3317380), (80, 2985642), (85, 2810016), (88, 2714220), (90, 2653904), (96, 2488035), (99, 2412640), (102, 2341680), (110, 2171376), (120, 1990428), (132, 1809480), (136, 1756260), (144, 1658690), (153, 1561120), (160, 1492821), (165, 1447584), (170, 1405008), (176, 1357110), (180, 1326952), (187, 1277280), (198, 1206320), (204, 1170840), (220, 1085688), (240, 995214), (255, 936672), (264, 904740), (272, 878130), (288, 829345), (306, 780560), (330, 723792), (340, 702504), (352, 678555), (360, 663476), (374, 638640), (396, 603160), (408, 585420), (440, 542844), (480, 497607), (495, 482528), (510, 468336), (528, 452370), (544, 439065), (561, 425760), (612, 390280), (660, 361896), (680, 351252), (720, 331738), (748, 319320), (765, 312224), (792, 301580), (816, 292710), (880, 271422), (887, 269280), (935, 255456), (990, 241264), (1020, 234168), (1056, 226185), (1122, 212880), (1224, 195140), (1320, 180948), (1360, 175626), (1440, 165869), (1496, 159660), (1530, 156112), (1584, 150790), (1632, 146355), (1683, 141920), (1760, 135711), (1774, 134640), (1870, 127728), (1980, 120632), (2040, 117084), (2244, 106440), (2448, 97570), (2640, 90474), (2661, 89760), (2720, 87813), (2805, 85152), (2992, 79830), (3060, 78056), (3168, 75395), (3366, 70960), (3548, 67320), (3740, 63864), (3960, 60316), (4080, 58542), (4435, 53856), (4488, 53220), (4896, 48785), (5280, 45237), (5322, 44880), (5610, 42576), (5984, 39915), (6120, 39028), (6732, 35480), (7096, 33660), (7480, 31932), (7920, 30158), (7983, 29920), (8160, 29271), (8415, 28384), (8870, 26928), (8976, 26610), (9757, 24480), (10644, 22440), (11220, 21288), (12240, 19514), (13305, 17952), (13464, 17740), (14192, 16830), (14960, 15966), (15079, 15840)]