4992495480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34757}}^1$

素因数の和:34803

約数の個数: 256

約数和(自身を含む): 20020608000

約数和(自身を除く): 15028112520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3990, 4104, 4788, 5130, 5320, 5985, 6840, 7182, 7560, 7980, 9576, 10260, 11970, 14364, 15960, 17955, 20520, 23940, 28728, 34757, 35910, 47880, 69514, 71820, 104271, 139028, 143640, 173785, 208542, 243299, 278056, 312813, 347570, 417084, 486598, 521355, 625626, 660383, 695140, 729897, 834168, 938439, 973196, 1042710, 1216495, 1251252, 1320766, 1390280, 1459794, 1564065, 1876878, 1946392, 1981149, 2085420, 2189691, 2432990, 2502504, 2641532, 2919588, 3128130, 3301915, 3649485, 3753756, 3962298, 4170840, 4379382, 4622681, 4692195, 4865980, 5283064, 5839176, 5943447, 6256260, 6569073, 6603830, 7298970, 7507512, 7924596, 8758764, 9245362, 9384390, 9731960, 9905745, 10948455, 11886894, 12512520, 13138146, 13207660, 13868043, 14597940, 15849192, 17517528, 17830341, 18490724, 18768780, 19811490, 21896910, 23113405, 23773788, 26276292, 26415320, 27736086, 29195880, 29717235, 32845365, 35660682, 36981448, 37537560, 39622980, 41604129, 43793820, 46226810, 47547576, 52552584, 55472172, 59434470, 65690730, 69340215, 71321364, 79245960, 83208258, 87587640, 89151705, 92453620, 110944344, 118868940, 124812387, 131381460, 138680430, 142642728, 166416516, 178303410, 184907240, 208020645, 237737880, 249624774, 262762920, 277360860, 332833032, 356606820, 416041290, 499249548, 554721720, 624061935, 713213640, 832082580, 998499096, 1248123870, 1664165160, 2496247740, 4992495480]

約数ペア:

[(1, 4992495480), (2, 2496247740), (3, 1664165160), (4, 1248123870), (5, 998499096), (6, 832082580), (7, 713213640), (8, 624061935), (9, 554721720), (10, 499249548), (12, 416041290), (14, 356606820), (15, 332833032), (18, 277360860), (19, 262762920), (20, 249624774), (21, 237737880), (24, 208020645), (27, 184907240), (28, 178303410), (30, 166416516), (35, 142642728), (36, 138680430), (38, 131381460), (40, 124812387), (42, 118868940), (45, 110944344), (54, 92453620), (56, 89151705), (57, 87587640), (60, 83208258), (63, 79245960), (70, 71321364), (72, 69340215), (76, 65690730), (84, 59434470), (90, 55472172), (95, 52552584), (105, 47547576), (108, 46226810), (114, 43793820), (120, 41604129), (126, 39622980), (133, 37537560), (135, 36981448), (140, 35660682), (152, 32845365), (168, 29717235), (171, 29195880), (180, 27736086), (189, 26415320), (190, 26276292), (210, 23773788), (216, 23113405), (228, 21896910), (252, 19811490), (266, 18768780), (270, 18490724), (280, 17830341), (285, 17517528), (315, 15849192), (342, 14597940), (360, 13868043), (378, 13207660), (380, 13138146), (399, 12512520), (420, 11886894), (456, 10948455), (504, 9905745), (513, 9731960), (532, 9384390), (540, 9245362), (570, 8758764), (630, 7924596), (665, 7507512), (684, 7298970), (756, 6603830), (760, 6569073), (798, 6256260), (840, 5943447), (855, 5839176), (945, 5283064), (1026, 4865980), (1064, 4692195), (1080, 4622681), (1140, 4379382), (1197, 4170840), (1260, 3962298), (1330, 3753756), (1368, 3649485), (1512, 3301915), (1596, 3128130), (1710, 2919588), (1890, 2641532), (1995, 2502504), (2052, 2432990), (2280, 2189691), (2394, 2085420), (2520, 1981149), (2565, 1946392), (2660, 1876878), (3192, 1564065), (3420, 1459794), (3591, 1390280), (3780, 1320766), (3990, 1251252), (4104, 1216495), (4788, 1042710), (5130, 973196), (5320, 938439), (5985, 834168), (6840, 729897), (7182, 695140), (7560, 660383), (7980, 625626), (9576, 521355), (10260, 486598), (11970, 417084), (14364, 347570), (15960, 312813), (17955, 278056), (20520, 243299), (23940, 208542), (28728, 173785), (34757, 143640), (35910, 139028), (47880, 104271), (69514, 71820)]