172575480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1034

約数の個数: 256

約数和(自身を含む): 680140800

約数和(自身を除く): 507565320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 264, 266, 280, 285, 308, 330, 380, 385, 399, 418, 420, 440, 456, 462, 532, 570, 616, 627, 660, 665, 760, 770, 798, 836, 840, 924, 983, 1045, 1064, 1140, 1155, 1254, 1320, 1330, 1463, 1540, 1596, 1672, 1848, 1966, 1995, 2090, 2280, 2310, 2508, 2660, 2926, 2949, 3080, 3135, 3192, 3932, 3990, 4180, 4389, 4620, 4915, 5016, 5320, 5852, 5898, 6270, 6881, 7315, 7864, 7980, 8360, 8778, 9240, 9830, 10813, 11704, 11796, 12540, 13762, 14630, 14745, 15960, 17556, 18677, 19660, 20643, 21626, 21945, 23592, 25080, 27524, 29260, 29490, 32439, 34405, 35112, 37354, 39320, 41286, 43252, 43890, 54065, 55048, 56031, 58520, 58980, 64878, 68810, 74708, 75691, 82572, 86504, 87780, 93385, 103215, 108130, 112062, 117960, 129756, 130739, 137620, 149416, 151382, 162195, 165144, 175560, 186770, 205447, 206430, 216260, 224124, 227073, 259512, 261478, 275240, 280155, 302764, 324390, 373540, 378455, 392217, 410894, 412860, 432520, 448248, 454146, 522956, 560310, 605528, 616341, 648780, 653695, 747080, 756910, 784434, 821788, 825720, 908292, 1027235, 1045912, 1120620, 1135365, 1232682, 1297560, 1307390, 1438129, 1513820, 1568868, 1643576, 1816584, 1961085, 2054470, 2241240, 2270730, 2465364, 2614780, 2876258, 3027640, 3081705, 3137736, 3922170, 4108940, 4314387, 4541460, 4930728, 5229560, 5752516, 6163410, 7190645, 7844340, 8217880, 8628774, 9082920, 11505032, 12326820, 14381290, 15688680, 17257548, 21571935, 24653640, 28762580, 34515096, 43143870, 57525160, 86287740, 172575480]

約数ペア:

[(1, 172575480), (2, 86287740), (3, 57525160), (4, 43143870), (5, 34515096), (6, 28762580), (7, 24653640), (8, 21571935), (10, 17257548), (11, 15688680), (12, 14381290), (14, 12326820), (15, 11505032), (19, 9082920), (20, 8628774), (21, 8217880), (22, 7844340), (24, 7190645), (28, 6163410), (30, 5752516), (33, 5229560), (35, 4930728), (38, 4541460), (40, 4314387), (42, 4108940), (44, 3922170), (55, 3137736), (56, 3081705), (57, 3027640), (60, 2876258), (66, 2614780), (70, 2465364), (76, 2270730), (77, 2241240), (84, 2054470), (88, 1961085), (95, 1816584), (105, 1643576), (110, 1568868), (114, 1513820), (120, 1438129), (132, 1307390), (133, 1297560), (140, 1232682), (152, 1135365), (154, 1120620), (165, 1045912), (168, 1027235), (190, 908292), (209, 825720), (210, 821788), (220, 784434), (228, 756910), (231, 747080), (264, 653695), (266, 648780), (280, 616341), (285, 605528), (308, 560310), (330, 522956), (380, 454146), (385, 448248), (399, 432520), (418, 412860), (420, 410894), (440, 392217), (456, 378455), (462, 373540), (532, 324390), (570, 302764), (616, 280155), (627, 275240), (660, 261478), (665, 259512), (760, 227073), (770, 224124), (798, 216260), (836, 206430), (840, 205447), (924, 186770), (983, 175560), (1045, 165144), (1064, 162195), (1140, 151382), (1155, 149416), (1254, 137620), (1320, 130739), (1330, 129756), (1463, 117960), (1540, 112062), (1596, 108130), (1672, 103215), (1848, 93385), (1966, 87780), (1995, 86504), (2090, 82572), (2280, 75691), (2310, 74708), (2508, 68810), (2660, 64878), (2926, 58980), (2949, 58520), (3080, 56031), (3135, 55048), (3192, 54065), (3932, 43890), (3990, 43252), (4180, 41286), (4389, 39320), (4620, 37354), (4915, 35112), (5016, 34405), (5320, 32439), (5852, 29490), (5898, 29260), (6270, 27524), (6881, 25080), (7315, 23592), (7864, 21945), (7980, 21626), (8360, 20643), (8778, 19660), (9240, 18677), (9830, 17556), (10813, 15960), (11704, 14745), (11796, 14630), (12540, 13762)]