420216422010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{503911}}^1$

素因数の和:503977

約数の個数: 192

約数和(自身を含む): 1327038142464

約数和(自身を除く): 906821720454

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 361, 385, 399, 418, 462, 570, 627, 665, 722, 770, 798, 1045, 1083, 1155, 1254, 1330, 1463, 1805, 1995, 2090, 2166, 2310, 2527, 2926, 3135, 3610, 3971, 3990, 4389, 5054, 5415, 6270, 7315, 7581, 7942, 8778, 10830, 11913, 12635, 14630, 15162, 19855, 21945, 23826, 25270, 27797, 37905, 39710, 43890, 55594, 59565, 75810, 83391, 119130, 138985, 166782, 277970, 416955, 503911, 833910, 1007822, 1511733, 2519555, 3023466, 3527377, 5039110, 5543021, 7054754, 7558665, 9574309, 10582131, 11086042, 15117330, 16629063, 17636885, 19148618, 21164262, 27715105, 28722927, 33258126, 35273770, 38801147, 47871545, 52910655, 55430210, 57445854, 67020163, 77602294, 83145315, 95743090, 105317399, 105821310, 116403441, 134040326, 143614635, 166290630, 181911871, 194005735, 201060489, 210634798, 232806882, 287229270, 315952197, 335100815, 363823742, 388011470, 402120978, 526586995, 545735613, 582017205, 631904394, 670201630, 737221793, 909559355, 1005302445, 1053173990, 1091471226, 1164034410, 1273383097, 1474443586, 1579760985, 1819118710, 2001030581, 2010604890, 2211665379, 2546766194, 2728678065, 3159521970, 3686108965, 3820149291, 4002061162, 4423330758, 5457356130, 6003091743, 6366915485, 7372217930, 7640298582, 10005152905, 11058326895, 12006183486, 12733830970, 14007214067, 19100746455, 20010305810, 22116653790, 28014428134, 30015458715, 38201492910, 42021642201, 60030917430, 70036070335, 84043284402, 140072140670, 210108211005, 420216422010]

約数ペア:

[(1, 420216422010), (2, 210108211005), (3, 140072140670), (5, 84043284402), (6, 70036070335), (7, 60030917430), (10, 42021642201), (11, 38201492910), (14, 30015458715), (15, 28014428134), (19, 22116653790), (21, 20010305810), (22, 19100746455), (30, 14007214067), (33, 12733830970), (35, 12006183486), (38, 11058326895), (42, 10005152905), (55, 7640298582), (57, 7372217930), (66, 6366915485), (70, 6003091743), (77, 5457356130), (95, 4423330758), (105, 4002061162), (110, 3820149291), (114, 3686108965), (133, 3159521970), (154, 2728678065), (165, 2546766194), (190, 2211665379), (209, 2010604890), (210, 2001030581), (231, 1819118710), (266, 1579760985), (285, 1474443586), (330, 1273383097), (361, 1164034410), (385, 1091471226), (399, 1053173990), (418, 1005302445), (462, 909559355), (570, 737221793), (627, 670201630), (665, 631904394), (722, 582017205), (770, 545735613), (798, 526586995), (1045, 402120978), (1083, 388011470), (1155, 363823742), (1254, 335100815), (1330, 315952197), (1463, 287229270), (1805, 232806882), (1995, 210634798), (2090, 201060489), (2166, 194005735), (2310, 181911871), (2527, 166290630), (2926, 143614635), (3135, 134040326), (3610, 116403441), (3971, 105821310), (3990, 105317399), (4389, 95743090), (5054, 83145315), (5415, 77602294), (6270, 67020163), (7315, 57445854), (7581, 55430210), (7942, 52910655), (8778, 47871545), (10830, 38801147), (11913, 35273770), (12635, 33258126), (14630, 28722927), (15162, 27715105), (19855, 21164262), (21945, 19148618), (23826, 17636885), (25270, 16629063), (27797, 15117330), (37905, 11086042), (39710, 10582131), (43890, 9574309), (55594, 7558665), (59565, 7054754), (75810, 5543021), (83391, 5039110), (119130, 3527377), (138985, 3023466), (166782, 2519555), (277970, 1511733), (416955, 1007822), (503911, 833910)]