279243360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 432

約数和(自身を含む): 1122396912

約数和(自身を除く): 843153552

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, 61, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 122, 132, 136, 144, 153, 160, 165, 170, 176, 180, 183, 187, 198, 204, 220, 240, 244, 255, 264, 272, 288, 289, 305, 306, 330, 340, 352, 360, 366, 374, 396, 408, 440, 480, 488, 495, 510, 528, 544, 549, 561, 578, 610, 612, 660, 671, 680, 720, 732, 748, 765, 792, 816, 867, 880, 915, 935, 976, 990, 1020, 1037, 1056, 1098, 1122, 1156, 1220, 1224, 1320, 1342, 1360, 1440, 1445, 1464, 1496, 1530, 1584, 1632, 1683, 1734, 1760, 1830, 1870, 1952, 1980, 2013, 2040, 2074, 2196, 2244, 2312, 2440, 2448, 2601, 2640, 2684, 2720, 2745, 2805, 2890, 2928, 2992, 3060, 3111, 3168, 3179, 3355, 3366, 3468, 3660, 3740, 3960, 4026, 4080, 4148, 4335, 4392, 4488, 4624, 4880, 4896, 5185, 5202, 5280, 5368, 5490, 5610, 5780, 5856, 5984, 6039, 6120, 6222, 6358, 6710, 6732, 6936, 7320, 7480, 7920, 8052, 8160, 8296, 8415, 8670, 8784, 8976, 9248, 9333, 9537, 9760, 10065, 10370, 10404, 10736, 10980, 11220, 11407, 11560, 12078, 12240, 12444, 12716, 13005, 13420, 13464, 13872, 14640, 14960, 15555, 15840, 15895, 16104, 16592, 16830, 17340, 17568, 17629, 17952, 18666, 19074, 20130, 20740, 20808, 21472, 21960, 22440, 22814, 23120, 24156, 24480, 24888, 25432, 26010, 26840, 26928, 27744, 28611, 29280, 29920, 30195, 31110, 31790, 32208, 33184, 33660, 34221, 34680, 35258, 37332, 38148, 40260, 41480, 41616, 43920, 44880, 45628, 46240, 46665, 47685, 48312, 49776, 50864, 52020, 52887, 53680, 53856, 57035, 57222, 60390, 62220, 63580, 64416, 67320, 68442, 69360, 70516, 74664, 76296, 80520, 82960, 83232, 87840, 88145, 89760, 91256, 93330, 95370, 96624, 99552, 101728, 102663, 104040, 105774, 107360, 114070, 114444, 120780, 124440, 127160, 134640, 136884, 138720, 141032, 143055, 149328, 152592, 158661, 161040, 165920, 171105, 176290, 182512, 186660, 190740, 193248, 193919, 205326, 208080, 211548, 228140, 228888, 241560, 248880, 254320, 264435, 269280, 273768, 282064, 286110, 298656, 305184, 317322, 322080, 342210, 352580, 365024, 373320, 381480, 387838, 410652, 416160, 423096, 456280, 457776, 483120, 497760, 508640, 513315, 528870, 547536, 564128, 572220, 581757, 634644, 684420, 705160, 746640, 762960, 775676, 793305, 821304, 846192, 912560, 915552, 966240, 969595, 1026630, 1057740, 1095072, 1144440, 1163514, 1269288, 1368840, 1410320, 1493280, 1525920, 1551352, 1586610, 1642608, 1692384, 1745271, 1825120, 1939190, 2053260, 2115480, 2288880, 2327028, 2538576, 2737680, 2820640, 2908785, 3102704, 3173220, 3285216, 3490542, 3878380, 4106520, 4230960, 4577760, 4654056, 5077152, 5475360, 5817570, 6205408, 6346440, 6981084, 7756760, 8213040, 8461920, 8726355, 9308112, 11635140, 12692880, 13962168, 15513520, 16426080, 17452710, 18616224, 23270280, 25385760, 27924336, 31027040, 34905420, 46540560, 55848672, 69810840, 93081120, 139621680, 279243360]

約数ペア:

[(1, 279243360), (2, 139621680), (3, 93081120), (4, 69810840), (5, 55848672), (6, 46540560), (8, 34905420), (9, 31027040), (10, 27924336), (11, 25385760), (12, 23270280), (15, 18616224), (16, 17452710), (17, 16426080), (18, 15513520), (20, 13962168), (22, 12692880), (24, 11635140), (30, 9308112), (32, 8726355), (33, 8461920), (34, 8213040), (36, 7756760), (40, 6981084), (44, 6346440), (45, 6205408), (48, 5817570), (51, 5475360), (55, 5077152), (60, 4654056), (61, 4577760), (66, 4230960), (68, 4106520), (72, 3878380), (80, 3490542), (85, 3285216), (88, 3173220), (90, 3102704), (96, 2908785), (99, 2820640), (102, 2737680), (110, 2538576), (120, 2327028), (122, 2288880), (132, 2115480), (136, 2053260), (144, 1939190), (153, 1825120), (160, 1745271), (165, 1692384), (170, 1642608), (176, 1586610), (180, 1551352), (183, 1525920), (187, 1493280), (198, 1410320), (204, 1368840), (220, 1269288), (240, 1163514), (244, 1144440), (255, 1095072), (264, 1057740), (272, 1026630), (288, 969595), (289, 966240), (305, 915552), (306, 912560), (330, 846192), (340, 821304), (352, 793305), (360, 775676), (366, 762960), (374, 746640), (396, 705160), (408, 684420), (440, 634644), (480, 581757), (488, 572220), (495, 564128), (510, 547536), (528, 528870), (544, 513315), (549, 508640), (561, 497760), (578, 483120), (610, 457776), (612, 456280), (660, 423096), (671, 416160), (680, 410652), (720, 387838), (732, 381480), (748, 373320), (765, 365024), (792, 352580), (816, 342210), (867, 322080), (880, 317322), (915, 305184), (935, 298656), (976, 286110), (990, 282064), (1020, 273768), (1037, 269280), (1056, 264435), (1098, 254320), (1122, 248880), (1156, 241560), (1220, 228888), (1224, 228140), (1320, 211548), (1342, 208080), (1360, 205326), (1440, 193919), (1445, 193248), (1464, 190740), (1496, 186660), (1530, 182512), (1584, 176290), (1632, 171105), (1683, 165920), (1734, 161040), (1760, 158661), (1830, 152592), (1870, 149328), (1952, 143055), (1980, 141032), (2013, 138720), (2040, 136884), (2074, 134640), (2196, 127160), (2244, 124440), (2312, 120780), (2440, 114444), (2448, 114070), (2601, 107360), (2640, 105774), (2684, 104040), (2720, 102663), (2745, 101728), (2805, 99552), (2890, 96624), (2928, 95370), (2992, 93330), (3060, 91256), (3111, 89760), (3168, 88145), (3179, 87840), (3355, 83232), (3366, 82960), (3468, 80520), (3660, 76296), (3740, 74664), (3960, 70516), (4026, 69360), (4080, 68442), (4148, 67320), (4335, 64416), (4392, 63580), (4488, 62220), (4624, 60390), (4880, 57222), (4896, 57035), (5185, 53856), (5202, 53680), (5280, 52887), (5368, 52020), (5490, 50864), (5610, 49776), (5780, 48312), (5856, 47685), (5984, 46665), (6039, 46240), (6120, 45628), (6222, 44880), (6358, 43920), (6710, 41616), (6732, 41480), (6936, 40260), (7320, 38148), (7480, 37332), (7920, 35258), (8052, 34680), (8160, 34221), (8296, 33660), (8415, 33184), (8670, 32208), (8784, 31790), (8976, 31110), (9248, 30195), (9333, 29920), (9537, 29280), (9760, 28611), (10065, 27744), (10370, 26928), (10404, 26840), (10736, 26010), (10980, 25432), (11220, 24888), (11407, 24480), (11560, 24156), (12078, 23120), (12240, 22814), (12444, 22440), (12716, 21960), (13005, 21472), (13420, 20808), (13464, 20740), (13872, 20130), (14640, 19074), (14960, 18666), (15555, 17952), (15840, 17629), (15895, 17568), (16104, 17340), (16592, 16830)]