207543840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3251}}^1$

素因数の和:3295

約数の個数: 192

約数和(自身を含む): 786723840

約数和(自身を除く): 579180000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3251, 3360, 3990, 4256, 4560, 5320, 6384, 6502, 7980, 9120, 9753, 10640, 12768, 13004, 15960, 16255, 19506, 21280, 22757, 26008, 31920, 32510, 39012, 45514, 48765, 52016, 61769, 63840, 65020, 68271, 78024, 91028, 97530, 104032, 113785, 123538, 130040, 136542, 156048, 182056, 185307, 195060, 227570, 247076, 260080, 273084, 308845, 312096, 341355, 364112, 370614, 390120, 432383, 455140, 494152, 520160, 546168, 617690, 682710, 728224, 741228, 780240, 864766, 910280, 926535, 988304, 1092336, 1235380, 1297149, 1365420, 1482456, 1560480, 1729532, 1820560, 1853070, 1976608, 2161915, 2184672, 2470760, 2594298, 2730840, 2964912, 3459064, 3641120, 3706140, 4323830, 4941520, 5188596, 5461680, 5929824, 6485745, 6918128, 7412280, 8647660, 9883040, 10377192, 10923360, 12971490, 13836256, 14824560, 17295320, 20754384, 25942980, 29649120, 34590640, 41508768, 51885960, 69181280, 103771920, 207543840]

約数ペア:

[(1, 207543840), (2, 103771920), (3, 69181280), (4, 51885960), (5, 41508768), (6, 34590640), (7, 29649120), (8, 25942980), (10, 20754384), (12, 17295320), (14, 14824560), (15, 13836256), (16, 12971490), (19, 10923360), (20, 10377192), (21, 9883040), (24, 8647660), (28, 7412280), (30, 6918128), (32, 6485745), (35, 5929824), (38, 5461680), (40, 5188596), (42, 4941520), (48, 4323830), (56, 3706140), (57, 3641120), (60, 3459064), (70, 2964912), (76, 2730840), (80, 2594298), (84, 2470760), (95, 2184672), (96, 2161915), (105, 1976608), (112, 1853070), (114, 1820560), (120, 1729532), (133, 1560480), (140, 1482456), (152, 1365420), (160, 1297149), (168, 1235380), (190, 1092336), (210, 988304), (224, 926535), (228, 910280), (240, 864766), (266, 780240), (280, 741228), (285, 728224), (304, 682710), (336, 617690), (380, 546168), (399, 520160), (420, 494152), (456, 455140), (480, 432383), (532, 390120), (560, 370614), (570, 364112), (608, 341355), (665, 312096), (672, 308845), (760, 273084), (798, 260080), (840, 247076), (912, 227570), (1064, 195060), (1120, 185307), (1140, 182056), (1330, 156048), (1520, 136542), (1596, 130040), (1680, 123538), (1824, 113785), (1995, 104032), (2128, 97530), (2280, 91028), (2660, 78024), (3040, 68271), (3192, 65020), (3251, 63840), (3360, 61769), (3990, 52016), (4256, 48765), (4560, 45514), (5320, 39012), (6384, 32510), (6502, 31920), (7980, 26008), (9120, 22757), (9753, 21280), (10640, 19506), (12768, 16255), (13004, 15960)]