4945767840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15541}}^1$

素因数の和:15592

約数の個数: 288

約数和(自身を含む): 19246093776

約数和(自身を除く): 14300325936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2720, 3060, 3120, 3315, 3536, 3744, 3978, 4080, 4420, 4680, 4896, 5304, 6120, 6240, 6630, 7072, 7956, 8160, 8840, 9360, 9945, 10608, 12240, 13260, 15541, 15912, 17680, 18720, 19890, 21216, 24480, 26520, 31082, 31824, 35360, 39780, 46623, 53040, 62164, 63648, 77705, 79560, 93246, 106080, 124328, 139869, 155410, 159120, 186492, 202033, 233115, 248656, 264197, 279738, 310820, 318240, 372984, 404066, 466230, 497312, 528394, 559476, 606099, 621640, 699345, 745968, 792591, 808132, 932460, 1010165, 1056788, 1118952, 1212198, 1243280, 1320985, 1398690, 1491936, 1585182, 1616264, 1818297, 1864920, 2020330, 2113576, 2237904, 2377773, 2424396, 2486560, 2641970, 2797380, 3030495, 3170364, 3232528, 3434561, 3636594, 3729840, 3962955, 4040660, 4227152, 4475808, 4755546, 4848792, 5283940, 5594760, 6060990, 6340728, 6465056, 6869122, 7273188, 7459680, 7925910, 8081320, 8454304, 9091485, 9511092, 9697584, 10303683, 10567880, 11189520, 11888865, 12121980, 12681456, 13738244, 14546376, 15851820, 16162640, 17172805, 18182970, 19022184, 19395168, 20607366, 21135760, 22379040, 23777730, 24243960, 25362912, 27476488, 29092752, 30911049, 31703640, 32325280, 34345610, 36365940, 38044368, 41214732, 42271520, 47555460, 48487920, 51518415, 54952976, 58185504, 61822098, 63407280, 68691220, 72731880, 76088736, 82429464, 95110920, 96975840, 103036830, 109905952, 123644196, 126814560, 137382440, 145463760, 154555245, 164858928, 190221840, 206073660, 247288392, 274764880, 290927520, 309110490, 329717856, 380443680, 412147320, 494576784, 549529760, 618220980, 824294640, 989153568, 1236441960, 1648589280, 2472883920, 4945767840]

約数ペア:

[(1, 4945767840), (2, 2472883920), (3, 1648589280), (4, 1236441960), (5, 989153568), (6, 824294640), (8, 618220980), (9, 549529760), (10, 494576784), (12, 412147320), (13, 380443680), (15, 329717856), (16, 309110490), (17, 290927520), (18, 274764880), (20, 247288392), (24, 206073660), (26, 190221840), (30, 164858928), (32, 154555245), (34, 145463760), (36, 137382440), (39, 126814560), (40, 123644196), (45, 109905952), (48, 103036830), (51, 96975840), (52, 95110920), (60, 82429464), (65, 76088736), (68, 72731880), (72, 68691220), (78, 63407280), (80, 61822098), (85, 58185504), (90, 54952976), (96, 51518415), (102, 48487920), (104, 47555460), (117, 42271520), (120, 41214732), (130, 38044368), (136, 36365940), (144, 34345610), (153, 32325280), (156, 31703640), (160, 30911049), (170, 29092752), (180, 27476488), (195, 25362912), (204, 24243960), (208, 23777730), (221, 22379040), (234, 21135760), (240, 20607366), (255, 19395168), (260, 19022184), (272, 18182970), (288, 17172805), (306, 16162640), (312, 15851820), (340, 14546376), (360, 13738244), (390, 12681456), (408, 12121980), (416, 11888865), (442, 11189520), (468, 10567880), (480, 10303683), (510, 9697584), (520, 9511092), (544, 9091485), (585, 8454304), (612, 8081320), (624, 7925910), (663, 7459680), (680, 7273188), (720, 6869122), (765, 6465056), (780, 6340728), (816, 6060990), (884, 5594760), (936, 5283940), (1020, 4848792), (1040, 4755546), (1105, 4475808), (1170, 4227152), (1224, 4040660), (1248, 3962955), (1326, 3729840), (1360, 3636594), (1440, 3434561), (1530, 3232528), (1560, 3170364), (1632, 3030495), (1768, 2797380), (1872, 2641970), (1989, 2486560), (2040, 2424396), (2080, 2377773), (2210, 2237904), (2340, 2113576), (2448, 2020330), (2652, 1864920), (2720, 1818297), (3060, 1616264), (3120, 1585182), (3315, 1491936), (3536, 1398690), (3744, 1320985), (3978, 1243280), (4080, 1212198), (4420, 1118952), (4680, 1056788), (4896, 1010165), (5304, 932460), (6120, 808132), (6240, 792591), (6630, 745968), (7072, 699345), (7956, 621640), (8160, 606099), (8840, 559476), (9360, 528394), (9945, 497312), (10608, 466230), (12240, 404066), (13260, 372984), (15541, 318240), (15912, 310820), (17680, 279738), (18720, 264197), (19890, 248656), (21216, 233115), (24480, 202033), (26520, 186492), (31082, 159120), (31824, 155410), (35360, 139869), (39780, 124328), (46623, 106080), (53040, 93246), (62164, 79560), (63648, 77705)]