224440920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 845179920

約数和(自身を除く): 620739000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 157, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 314, 330, 342, 360, 361, 380, 396, 418, 440, 456, 471, 495, 570, 627, 628, 660, 684, 722, 760, 785, 792, 836, 855, 942, 990, 1045, 1083, 1140, 1254, 1256, 1320, 1368, 1413, 1444, 1570, 1672, 1710, 1727, 1805, 1881, 1884, 1980, 2090, 2166, 2280, 2355, 2508, 2826, 2888, 2983, 3135, 3140, 3249, 3420, 3454, 3610, 3762, 3768, 3960, 3971, 4180, 4332, 4710, 5016, 5181, 5415, 5652, 5966, 6270, 6280, 6498, 6840, 6908, 7065, 7220, 7524, 7942, 8360, 8635, 8664, 8949, 9405, 9420, 10362, 10830, 11304, 11913, 11932, 12540, 12996, 13816, 14130, 14440, 14915, 15048, 15543, 15884, 16245, 17270, 17898, 18810, 18840, 19855, 20724, 21660, 23826, 23864, 25080, 25905, 25992, 26847, 28260, 29830, 31086, 31768, 32490, 32813, 34540, 35739, 35796, 37620, 39710, 41448, 43320, 44745, 47652, 51810, 53694, 56520, 56677, 59565, 59660, 62172, 64980, 65626, 69080, 71478, 71592, 75240, 77715, 79420, 89490, 95304, 98439, 103620, 107388, 113354, 119130, 119320, 124344, 129960, 131252, 134235, 142956, 155430, 158840, 164065, 170031, 178695, 178980, 196878, 207240, 214776, 226708, 238260, 262504, 268470, 283385, 285912, 295317, 310860, 328130, 340062, 357390, 357960, 393756, 453416, 476520, 492195, 510093, 536940, 566770, 590634, 621720, 623447, 656260, 680124, 714780, 787512, 850155, 984390, 1020186, 1073880, 1133540, 1181268, 1246894, 1312520, 1360248, 1429560, 1476585, 1700310, 1870341, 1968780, 2040372, 2267080, 2362536, 2493788, 2550465, 2953170, 3117235, 3400620, 3740682, 3937560, 4080744, 4987576, 5100930, 5611023, 5906340, 6234470, 6801240, 7481364, 9351705, 10201860, 11222046, 11812680, 12468940, 14962728, 18703410, 20403720, 22444092, 24937880, 28055115, 37406820, 44888184, 56110230, 74813640, 112220460, 224440920]

約数ペア:

[(1, 224440920), (2, 112220460), (3, 74813640), (4, 56110230), (5, 44888184), (6, 37406820), (8, 28055115), (9, 24937880), (10, 22444092), (11, 20403720), (12, 18703410), (15, 14962728), (18, 12468940), (19, 11812680), (20, 11222046), (22, 10201860), (24, 9351705), (30, 7481364), (33, 6801240), (36, 6234470), (38, 5906340), (40, 5611023), (44, 5100930), (45, 4987576), (55, 4080744), (57, 3937560), (60, 3740682), (66, 3400620), (72, 3117235), (76, 2953170), (88, 2550465), (90, 2493788), (95, 2362536), (99, 2267080), (110, 2040372), (114, 1968780), (120, 1870341), (132, 1700310), (152, 1476585), (157, 1429560), (165, 1360248), (171, 1312520), (180, 1246894), (190, 1181268), (198, 1133540), (209, 1073880), (220, 1020186), (228, 984390), (264, 850155), (285, 787512), (314, 714780), (330, 680124), (342, 656260), (360, 623447), (361, 621720), (380, 590634), (396, 566770), (418, 536940), (440, 510093), (456, 492195), (471, 476520), (495, 453416), (570, 393756), (627, 357960), (628, 357390), (660, 340062), (684, 328130), (722, 310860), (760, 295317), (785, 285912), (792, 283385), (836, 268470), (855, 262504), (942, 238260), (990, 226708), (1045, 214776), (1083, 207240), (1140, 196878), (1254, 178980), (1256, 178695), (1320, 170031), (1368, 164065), (1413, 158840), (1444, 155430), (1570, 142956), (1672, 134235), (1710, 131252), (1727, 129960), (1805, 124344), (1881, 119320), (1884, 119130), (1980, 113354), (2090, 107388), (2166, 103620), (2280, 98439), (2355, 95304), (2508, 89490), (2826, 79420), (2888, 77715), (2983, 75240), (3135, 71592), (3140, 71478), (3249, 69080), (3420, 65626), (3454, 64980), (3610, 62172), (3762, 59660), (3768, 59565), (3960, 56677), (3971, 56520), (4180, 53694), (4332, 51810), (4710, 47652), (5016, 44745), (5181, 43320), (5415, 41448), (5652, 39710), (5966, 37620), (6270, 35796), (6280, 35739), (6498, 34540), (6840, 32813), (6908, 32490), (7065, 31768), (7220, 31086), (7524, 29830), (7942, 28260), (8360, 26847), (8635, 25992), (8664, 25905), (8949, 25080), (9405, 23864), (9420, 23826), (10362, 21660), (10830, 20724), (11304, 19855), (11913, 18840), (11932, 18810), (12540, 17898), (12996, 17270), (13816, 16245), (14130, 15884), (14440, 15543), (14915, 15048)]