8979292080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59671}}^1$

素因数の和:59720

約数の個数: 240

約数和(自身を含む): 34628855040

約数和(自身を除く): 25649562960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1140, 1254, 1320, 1368, 1520, 1584, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2640, 2736, 3135, 3344, 3420, 3762, 3960, 4180, 4560, 5016, 6270, 6840, 7524, 7920, 8360, 9405, 10032, 12540, 13680, 15048, 16720, 18810, 25080, 30096, 37620, 50160, 59671, 75240, 119342, 150480, 179013, 238684, 298355, 358026, 477368, 537039, 596710, 656381, 716052, 895065, 954736, 1074078, 1133749, 1193420, 1312762, 1432104, 1790130, 1969143, 2148156, 2267498, 2386840, 2625524, 2685195, 2864208, 3281905, 3401247, 3580260, 3938286, 4296312, 4534996, 4773680, 5251048, 5370390, 5668745, 5907429, 6563810, 6802494, 7160520, 7876572, 8592624, 9069992, 9845715, 10203741, 10502096, 10740780, 11337490, 11814858, 12471239, 13127620, 13604988, 14321040, 15753144, 17006235, 18139984, 19691430, 20407482, 21481560, 22674980, 23629716, 24942478, 26255240, 27209976, 29537145, 31506288, 34012470, 37413717, 39382860, 40814964, 42963120, 45349960, 47259432, 49884956, 51018705, 52510480, 54419952, 59074290, 62356195, 68024940, 74827434, 78765720, 81629928, 90699920, 94518864, 99769912, 102037410, 112241151, 118148580, 124712390, 136049880, 149654868, 157531440, 163259856, 187068585, 199539824, 204074820, 224482302, 236297160, 249424780, 272099760, 299309736, 374137170, 408149640, 448964604, 472594320, 498849560, 561205755, 598619472, 748274340, 816299280, 897929208, 997699120, 1122411510, 1496548680, 1795858416, 2244823020, 2993097360, 4489646040, 8979292080]

約数ペア:

[(1, 8979292080), (2, 4489646040), (3, 2993097360), (4, 2244823020), (5, 1795858416), (6, 1496548680), (8, 1122411510), (9, 997699120), (10, 897929208), (11, 816299280), (12, 748274340), (15, 598619472), (16, 561205755), (18, 498849560), (19, 472594320), (20, 448964604), (22, 408149640), (24, 374137170), (30, 299309736), (33, 272099760), (36, 249424780), (38, 236297160), (40, 224482302), (44, 204074820), (45, 199539824), (48, 187068585), (55, 163259856), (57, 157531440), (60, 149654868), (66, 136049880), (72, 124712390), (76, 118148580), (80, 112241151), (88, 102037410), (90, 99769912), (95, 94518864), (99, 90699920), (110, 81629928), (114, 78765720), (120, 74827434), (132, 68024940), (144, 62356195), (152, 59074290), (165, 54419952), (171, 52510480), (176, 51018705), (180, 49884956), (190, 47259432), (198, 45349960), (209, 42963120), (220, 40814964), (228, 39382860), (240, 37413717), (264, 34012470), (285, 31506288), (304, 29537145), (330, 27209976), (342, 26255240), (360, 24942478), (380, 23629716), (396, 22674980), (418, 21481560), (440, 20407482), (456, 19691430), (495, 18139984), (528, 17006235), (570, 15753144), (627, 14321040), (660, 13604988), (684, 13127620), (720, 12471239), (760, 11814858), (792, 11337490), (836, 10740780), (855, 10502096), (880, 10203741), (912, 9845715), (990, 9069992), (1045, 8592624), (1140, 7876572), (1254, 7160520), (1320, 6802494), (1368, 6563810), (1520, 5907429), (1584, 5668745), (1672, 5370390), (1710, 5251048), (1881, 4773680), (1980, 4534996), (2090, 4296312), (2280, 3938286), (2508, 3580260), (2640, 3401247), (2736, 3281905), (3135, 2864208), (3344, 2685195), (3420, 2625524), (3762, 2386840), (3960, 2267498), (4180, 2148156), (4560, 1969143), (5016, 1790130), (6270, 1432104), (6840, 1312762), (7524, 1193420), (7920, 1133749), (8360, 1074078), (9405, 954736), (10032, 895065), (12540, 716052), (13680, 656381), (15048, 596710), (16720, 537039), (18810, 477368), (25080, 358026), (30096, 298355), (37620, 238684), (50160, 179013), (59671, 150480), (75240, 119342)]